diff --git a/presentations/2024-08-05--web3kamp--leon/README.md b/presentations/2024-08-05--web3kamp--leon/README.md
new file mode 100644
index 0000000..1a87053
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/README.md
@@ -0,0 +1,15 @@
+# Web3 Kamp 2024 - gno.land workshop
+
+Welcome to the Web3 Kamp 2024 gno.land workshop!
+
+This workshop is meant for developers that have little to no knowledge of Go/Gno,
+but have at least a beginner amount of knowledge in other blockchain systems
+(such as Ethereum).
+
+In this workshop, you will learn the basics of programming in gno.land, and build a 
+simple Twitter clone using the Gno language. 
+
+This workshop contains phases; each phase is meant to be a stepping stone in the 
+development process to the next one. Check out the [phases](./phases) folder to start.
+
+Check out the slides for the workshop [here](https://docs.google.com/presentation/d/1tnplCWxhg-RFatDS3w1iJnO0vSfBAuw2ZA0ommNJQOU/edit?usp=sharing).
\ No newline at end of file
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/finished/gno.mod b/presentations/2024-08-05--web3kamp--leon/phases/finished/gno.mod
new file mode 100644
index 0000000..3ed8657
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/finished/gno.mod
@@ -0,0 +1 @@
+module gno.land/r/petnica/twitter
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/finished/render.gno b/presentations/2024-08-05--web3kamp--leon/phases/finished/render.gno
new file mode 100644
index 0000000..1ab3798
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/finished/render.gno
@@ -0,0 +1,24 @@
+package twitter
+
+import (
+	"time"
+	
+	"gno.land/p/demo/ufmt"
+)
+
+func (p Post) String() string {
+	return ufmt.Sprintf("Text: %s\n\nAuthor: %s\n\n Time: %s\n\nUp: %d, Down: %d\n\nTotal tips: %dugnot", p.text, p.author.String(), p.createdAt.Format(time.RFC822), p.upvotes, p.downvotes, p.tipTotal)
+}
+
+func Render(_ string) string {
+	if len(posts) == 0 {
+		return "No posts currently."
+	}
+
+	output := ""
+	for _, post := range posts {
+		output += ufmt.Sprintf("### Post #%d\n\n%s\n\n", post.id, post.String())
+	}
+
+	return output
+}
\ No newline at end of file
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/finished/twitter.gno b/presentations/2024-08-05--web3kamp--leon/phases/finished/twitter.gno
new file mode 100644
index 0000000..0df716b
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/finished/twitter.gno
@@ -0,0 +1,108 @@
+package twitter
+
+import (
+	"std"
+	"time"
+)
+
+type Post struct {
+	id uint
+
+	text string
+	author std.Address
+	createdAt time.Time
+	upvotes uint
+	downvotes uint
+
+	tipTotal int64
+}
+
+var (
+	posts []*Post
+	idCounter uint
+)
+
+func AddPost(text string) uint {
+	if text == "" {
+		panic("post text cannot be empty")
+	}
+
+	p := &Post{
+		text: text,
+		id: idCounter,
+		author: std.PrevRealm().Addr(),
+		createdAt: time.Now(),
+		upvotes: 0,
+		downvotes: 0,
+		tipTotal: 0,
+	}
+
+	posts = append(posts, p)
+	idCounter++
+
+	return p.id
+}
+
+func RemovePost(id uint) {
+	caller := std.PrevRealm().Addr()
+
+	idx, p := getPost(id)
+	if p == nil {
+		panic("could not find post with specified id")
+	}
+
+	if p.author != caller {
+		panic("you are not the author of this post!")
+	}
+
+	posts = append(posts[:idx], posts[idx+1:]...)
+}
+
+func Upvote(id uint) {
+	_, p := getPost(id)
+	if p == nil {
+		panic("could not find post with specified id")
+	}
+
+	p.upvotes++
+}
+
+func Downvote(id uint) {
+	_, p := getPost(id)
+	if p == nil {
+		panic("could not find post with specified id")
+	}
+
+	p.downvotes++
+}
+
+func TipPost(id uint) {
+	tipAmt := std.GetOrigSend().AmountOf("ugnot")
+	if tipAmt <= 0 {
+		panic("cannot tip 0 or less!")
+	}
+	
+	_, p := getPost(id)
+	if p == nil {
+		panic("could not find post with specified id")
+	}
+
+	banker := std.GetBanker(std.BankerTypeOrigSend)
+
+	coinTip := std.NewCoin("ugnot", tipAmt)
+	banker.SendCoins(std.CurrentRealm().Addr(), p.author, std.NewCoins(coinTip))
+
+	p.tipTotal += tipAmt
+}
+
+func getPost(id uint) (int, *Post) {
+	for i, p := range posts {
+		if p.id == id {
+			return i, p
+		}
+	}
+
+	return -1, nil
+}
+
+
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p1/README.md b/presentations/2024-08-05--web3kamp--leon/phases/p1/README.md
new file mode 100644
index 0000000..0d78474
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p1/README.md
@@ -0,0 +1,45 @@
+# Web3 Kamp - P1 - Local Installation
+
+Follow the [installation steps](https://docs.gno.land/getting-started/local-setup/installation)
+to install the tools necessary to complete the workshop. First verify the prerequisite requirements
+are installed before installing `gno`, `gnodev`, and `gnokey`.
+
+## Syntax highlighting
+
+This step is optional but convenient. We have a few [supported editor extensions](https://github.com/gnolang/gno/blob/master/CONTRIBUTING.md#environment)
+that enable gno syntax highlighting, including VSCode, ViM, emacs, and Sublime.
+
+## gnokey - the CLI wallet
+
+Let's generate a key pair. A key pair is what is used to sign transactions that are broadcast
+to the gno.land blockchain. In a real world context, they should not be shared.
+
+### add
+
+Add a new key by running `gnokey add <keyname>`. Choose whichever key name you'd like. Shorter is better
+since you'll have to type it at least a few times. A passphrase is optional and in our case unnecessary, so
+you can enter through this without typing anything.
+
+Notice the mnemonic phrase that is generated. In a real world scenario, you would want to record this
+and store it offline, ideally on a piece of paper or other method of offline storage for security.
+
+### list
+
+Run `gnokey list`. You should see that a key has been added with the specified name.
+
+## gnodev
+
+`gnodev` is a tool to more easily facilitate development on gno.land. It's basic features include:
+
+- spinning up an in-memory node
+- automatically deploying local packages to the chain
+- reloading packages when file changes are made
+- starting a web server using `gnoweb` to provide a UI
+
+From this directory, try running `gnodev .`. If successful, the last line should be `` --- READY   ┃ I for commands and help, press `h`  ``.
+
+## Setup complete!
+
+You've just set up a local gno.land development environment 🎉
+
+To see the Hello World example in action, visit [localhost:8888/r/petnica/hello](http://localhost:8888/r/petnica/hello).
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p1/gno.mod b/presentations/2024-08-05--web3kamp--leon/phases/p1/gno.mod
new file mode 100644
index 0000000..64ba999
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p1/gno.mod
@@ -0,0 +1 @@
+module gno.land/r/petnica/hello
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p1/hello.gno b/presentations/2024-08-05--web3kamp--leon/phases/p1/hello.gno
new file mode 100644
index 0000000..1089632
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p1/hello.gno
@@ -0,0 +1,15 @@
+package hello
+
+var msg string
+
+func init() {
+	msg = "Hello World!"
+}
+
+func UpdateMsg(newMsg string) {
+	msg = newMsg
+}
+
+func Render(_ string) string {
+	return msg
+}
\ No newline at end of file
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p2/README.md b/presentations/2024-08-05--web3kamp--leon/phases/p2/README.md
new file mode 100644
index 0000000..41a8294
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p2/README.md
@@ -0,0 +1,7 @@
+# Web3 Kamp - P2 - Adding & RemovingPosts
+
+1. Run `gnodev` in this folder with `gnodev .`.
+2. Check out the code comments in `twitter.gno` for TODO steps!
+3. View the app on [localhost:8888/r/petnica/twitter](http://localhost:8888/r/petnica/twitter).
+4. Check out the docs at [docs.gno.land](https://docs.gno.land)!
+5. When you finish, try posting and removing a post!
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p2/gno.mod b/presentations/2024-08-05--web3kamp--leon/phases/p2/gno.mod
new file mode 100644
index 0000000..3ed8657
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p2/gno.mod
@@ -0,0 +1 @@
+module gno.land/r/petnica/twitter
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p2/render.gno b/presentations/2024-08-05--web3kamp--leon/phases/p2/render.gno
new file mode 100644
index 0000000..4b429fa
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p2/render.gno
@@ -0,0 +1,24 @@
+package twitter
+
+import (
+	"time"
+	
+	"gno.land/p/demo/ufmt"
+)
+
+func (p Post) String() string {
+	return ufmt.Sprintf("Text: %s\n\nAuthor: %s\n\n Time: %s", p.text, p.author.String(), p.createdAt.Format(time.RFC822))
+}
+
+func Render(_ string) string {
+	if len(posts) == 0 {
+		return "No posts currently."
+	}
+
+	output := ""
+	for _, post := range posts {
+		output += ufmt.Sprintf("### Post #%d\n\n%s\n\n", post.id, post.String())
+	}
+
+	return output
+}
\ No newline at end of file
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p2/twitter.gno b/presentations/2024-08-05--web3kamp--leon/phases/p2/twitter.gno
new file mode 100644
index 0000000..fdf6e8a
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p2/twitter.gno
@@ -0,0 +1,27 @@
+package twitter
+
+import (
+	"std"
+	"time"
+)
+
+var (
+	posts []*Post
+	idCounter uint
+)
+
+type Post struct {	
+	id uint
+
+	text string
+	author std.Address
+	createdAt time.Time
+}
+
+// TODO: Create an exported function to add a new post
+// The function should add a pointer to a newly created post to the posts slice
+// Use the idCounter variable to assign an ID to a new post
+
+// TODO: Create an exported function to remove a post by ID
+// Only the author of the post should be able to remove it
+// panic if the caller is not the author!
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p3/README.md b/presentations/2024-08-05--web3kamp--leon/phases/p3/README.md
new file mode 100644
index 0000000..82acdd5
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p3/README.md
@@ -0,0 +1,6 @@
+# Web3 Kamp - P3 -Upvotes & Downvotes
+
+1. Run `gnodev` in this folder with `gnodev .`.
+2. Check out the code comments in all files for TODO steps.
+3. When you finish, try posting, upvoting, and downvoting a post!
+4. BONUS: How can we prevent double voting?
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p3/gno.mod b/presentations/2024-08-05--web3kamp--leon/phases/p3/gno.mod
new file mode 100644
index 0000000..3ed8657
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p3/gno.mod
@@ -0,0 +1 @@
+module gno.land/r/petnica/twitter
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p3/render.gno b/presentations/2024-08-05--web3kamp--leon/phases/p3/render.gno
new file mode 100644
index 0000000..c1914d0
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p3/render.gno
@@ -0,0 +1,25 @@
+package twitter
+
+import (
+	"time"
+	
+	"gno.land/p/demo/ufmt"
+)
+
+// TODO: Update this function to show upvotes and downvotes
+func (p Post) String() string {
+	return ufmt.Sprintf("Text: %s\n\nAuthor: %s\n\n Time: %s", p.text, p.author.String(), p.createdAt.Format(time.RFC822))
+}
+
+func Render(_ string) string {
+	if len(posts) == 0 {
+		return "No posts currently."
+	}
+
+	output := ""
+	for _, post := range posts {
+		output += ufmt.Sprintf("### Post #%d\n\n%s\n\n", post.id, post.String())
+	}
+
+	return output
+}
\ No newline at end of file
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p3/twitter.gno b/presentations/2024-08-05--web3kamp--leon/phases/p3/twitter.gno
new file mode 100644
index 0000000..d0db061
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p3/twitter.gno
@@ -0,0 +1,66 @@
+package twitter
+
+import (
+	"std"
+	"time"
+)
+
+var (
+	posts []*Post
+	idCounter uint
+)
+
+type Post struct {	
+	id uint
+
+	text string
+	author std.Address
+	createdAt time.Time
+	// TODO: Add upvotes & downvotes
+}
+
+func AddPost(text string) uint {
+	if text == "" {
+		panic("post text cannot be empty")
+	}
+
+	p := &Post{
+		text: text,
+		id: idCounter,
+		author: std.PrevRealm().Addr(),
+		createdAt: time.Now(),
+	}
+
+	posts = append(posts, p)
+	idCounter++
+
+	return p.id
+}
+
+func RemovePost(id uint) {
+	caller := std.PrevRealm().Addr()
+
+	idx, p := getPost(id)
+	if p == nil {
+		panic("could not find post with specified id")
+	}
+
+	if p.author != caller {
+		panic("you are not the author of this post!")
+	}
+
+	posts = append(posts[:idx], posts[idx+1:]...)
+}
+
+// TODO: Add an exported Upvote function
+// TODO: Add an exported Downvote function
+
+func getPost(id uint) (int, *Post) {
+	for i, p := range posts {
+		if p.id == id {
+			return i, p
+		}
+	}
+
+	return -1, nil
+}
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p4/README.md b/presentations/2024-08-05--web3kamp--leon/phases/p4/README.md
new file mode 100644
index 0000000..0bab00b
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p4/README.md
@@ -0,0 +1,6 @@
+# Web3 Kamp - P4 - Tipping a post with `ugnot`
+
+1. Run `gnodev` in this folder with `gnodev .`.
+2. Check out the code comments in all files for TODO steps.
+3. Hint: check out the Banker, Coins, and `GetOrigSend` in the gno.land documentation.
+4. When you finish, try posting and tipping a post!
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p4/gno.mod b/presentations/2024-08-05--web3kamp--leon/phases/p4/gno.mod
new file mode 100644
index 0000000..3ed8657
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p4/gno.mod
@@ -0,0 +1 @@
+module gno.land/r/petnica/twitter
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p4/render.gno b/presentations/2024-08-05--web3kamp--leon/phases/p4/render.gno
new file mode 100644
index 0000000..9cad019
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p4/render.gno
@@ -0,0 +1,25 @@
+package twitter
+
+import (
+	"time"
+	
+	"gno.land/p/demo/ufmt"
+)
+
+// TODO: Update to show total tips the post has received
+func (p Post) String() string {
+	return ufmt.Sprintf("Text: %s\n\nAuthor: %s\n\n Time: %s\n\nUp: %d, Down: %d", p.text, p.author.String(), p.createdAt.Format(time.RFC822), p.upvotes, p.downvotes)
+}
+
+func Render(_ string) string {
+	if len(posts) == 0 {
+		return "No posts currently."
+	}
+
+	output := ""
+	for _, post := range posts {
+		output += ufmt.Sprintf("### Post #%d\n\n%s\n\n", post.id, post.String())
+	}
+
+	return output
+}
\ No newline at end of file
diff --git a/presentations/2024-08-05--web3kamp--leon/phases/p4/twitter.gno b/presentations/2024-08-05--web3kamp--leon/phases/p4/twitter.gno
new file mode 100644
index 0000000..727be9c
--- /dev/null
+++ b/presentations/2024-08-05--web3kamp--leon/phases/p4/twitter.gno
@@ -0,0 +1,88 @@
+package twitter
+
+import (
+	"std"
+	"time"
+)
+
+var (
+	posts []*Post
+	idCounter uint
+)
+
+type Post struct {
+	id uint
+	
+	text string
+	author std.Address
+	createdAt time.Time
+	upvotes uint
+	downvotes uint
+	// TODO: add a total tips counter to measure how many tips the post has received
+}
+
+func AddPost(text string) uint {
+	if text == "" {
+		panic("post text cannot be empty")
+	}
+
+	p := &Post{
+		text: text,
+		id: idCounter,
+		author: std.PrevRealm().Addr(),
+		createdAt: time.Now(),
+		upvotes: 0,
+		downvotes: 0,
+	}
+
+	posts = append(posts, p)
+	idCounter++
+
+	return p.id
+}
+
+func RemovePost(id uint) {
+	caller := std.PrevRealm().Addr()
+
+	idx, p := getPost(id)
+	if p == nil {
+		panic("could not find post with specified id")
+	}
+
+	if p.author != caller {
+		panic("you are not the author of this post!")
+	}
+
+	posts = append(posts[:idx], posts[idx+1:]...)
+}
+
+func Upvote(id uint) {
+	_, p := getPost(id)
+	if p == nil {
+		panic("could not find post with specified id")
+	}
+
+	p.upvotes++
+}
+
+func Downvote(id uint) {
+	_, p := getPost(id)
+	if p == nil {
+		panic("could not find post with specified id")
+	}
+
+	p.downvotes++
+}
+
+// TODO: Add an exported TipPost function
+// The function will allow a user to tip a post with ugnot
+
+func getPost(id uint) (int, *Post) {
+	for i, p := range posts {
+		if p.id == id {
+			return i, p
+		}
+	}
+
+	return -1, nil
+}