diff --git a/Xiao.js b/Xiao.js
index 2f5206e5..abd79d43 100644
--- a/Xiao.js
+++ b/Xiao.js
@@ -126,6 +126,9 @@ client.on('clientReady', async () => {
 		client.user.setActivity(text, { type: activity.type });
 	}, 60000);
 
+	// Interval to check for holidays and change the avatar if needed
+	client.avatarChanger.setInterval();
+
 	// Set up disabled commands
 	try {
 		const disabled = await client.redis.db.hgetall('disabled');
diff --git a/assets/images/Xiao.png b/assets/images/Xiao.png
new file mode 100644
index 00000000..82fc1014
Binary files /dev/null and b/assets/images/Xiao.png differ
diff --git a/assets/json/holiday-list.json b/assets/json/holiday-list.json
new file mode 100644
index 00000000..e01316df
--- /dev/null
+++ b/assets/json/holiday-list.json
@@ -0,0 +1,56 @@
+[
+	{
+		"name": "New Year's Day",
+		"hat": "birthday",
+		"month": 1,
+		"day": 1
+	},
+	{
+		"name": "Xiao's Birthday",
+		"hat": "birthday",
+		"month": 2,
+		"day": 6
+	},
+	{
+		"name": "Pokémon Day",
+		"hat": "ash",
+		"month": 2,
+		"day": 27
+	},
+	{
+		"name": "Christmas",
+		"hat": "christmas",
+		"month": 12,
+		"day": 25
+	},
+	{
+		"name": "Halloween",
+		"hat": ["witch", "pirate", "devil"],
+		"month": 10,
+		"day": 31
+	},
+	{
+		"name": "Talk Like a Pirate Day",
+		"hat": "pirate",
+		"month": 9,
+		"day": 19
+	},
+	{
+		"name": "April Fools Day",
+		"hat": "disguise",
+		"month": 4,
+		"day": 1
+	},
+	{
+		"name": "St. Patrick's Day",
+		"hat": "leprechaun",
+		"month": 3,
+		"day": 17
+	},
+	{
+		"name": "test",
+		"hat": "dunce",
+		"month": 2,
+		"day": 17
+	}
+]
diff --git a/package.json b/package.json
index 8c87e5d9..6562a3bc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "xiao",
-	"version": "159.3.5",
+	"version": "159.4.0",
 	"description": "Your personal server companion.",
 	"main": "Xiao.js",
 	"scripts": {
diff --git a/structures/AvatarChanger.js b/structures/AvatarChanger.js
new file mode 100644
index 00000000..a1b60553
--- /dev/null
+++ b/structures/AvatarChanger.js
@@ -0,0 +1,90 @@
+const { createCanvas, loadImage } = require('@napi-rs/canvas');
+const path = require('path');
+const holidayList = require('../assets/json/holiday-list');
+
+module.exports = class AvatarChanger {
+	constructor(client) {
+		Object.defineProperty(this, 'client', { value: client });
+
+		this.isWearingHat = false;
+	}
+
+	async editAvatar(hat) {
+		const base = await loadImage(path.join(__dirname, '..', 'assets', 'images', 'Xiao.png'));
+		const hatImg = await loadImage(path.join(__dirname, '..', 'assets', 'images', 'hat', `${hat}.png`));
+		const canvas = createCanvas(base.width, base.height);
+		const ctx = canvas.getContext('2d');
+		ctx.drawImage(base, 0, 0);
+		ctx.drawImage(hatImg, 0, 0, base.width, base.height);
+		return canvas.toBuffer('image/png');
+	}
+
+	async setAvatar(hat) {
+		if (!hat) {
+			this.isWearingHat = false;
+			await this.client.user.setAvatar(path.join(__dirname, '..', 'assets', 'images', 'Xiao.png'));
+			return;
+		}
+		this.isWearingHat = true;
+		const image = await this.editAvatar(hat);
+		await this.client.user.setAvatar(image);
+		return;
+	}
+
+	setInterval() {
+		const now = new Date();
+		const midnight = new Date(Date.UTC(
+			now.getUTCFullYear(),
+			now.getUTCMonth(),
+			now.getUTCDate() + 1,
+			0 ,0, 0, 0
+		));
+		const msUntilNext = midnight - now;
+		setTimeout(() => {
+			const today = new Date();
+			const holiday = this.isHoliday(today);
+			if (holiday) {
+				let hat = holiday.hat;
+				if (Array.isArray(hat)) hat = hat[Math.floor(Math.random() * hat.length)];
+				this.setAvatar(hat)
+					.then(() => this.client.logger.info(`[AVATAR] Updated avatar to ${hat}!`))
+					.catch(err => this.client.logger.error(`[AVATAR] Failed to update avatar.\n${err.stack}`));
+			} else if (this.isWearingHat) {
+				this.setAvatar()
+					.then(() => this.client.logger.info('[AVATAR] Reset avatar to default.'))
+					.catch(err => this.client.logger.error(`[AVATAR] Failed to update avatar.\n${err.stack}`));
+			}
+			this.setInterval();
+		}, msUntilNext);
+	}
+
+	isHoliday(day) {
+		for (const holiday of holidayList) {
+			if (day.getUTCDate() === holiday.day && day.getUTCMonth() === holiday.month - 1) return holiday;
+		}
+		if (this.isThanksgiving(day)) {
+			return {
+				hat: 'pilgrim'
+			};
+		}
+		return false;
+	}
+
+	isThanksgiving(day) {
+		const thanksgiving = this.getThanksgiving(day.getUTCFullYear());
+	  	return (
+    		day.getUTCFullYear() === thanksgiving.getUTCFullYear() &&
+    		day.getUTCMonth() === thanksgiving.getUTCMonth() &&
+    		day.getUTCDate() === thanksgiving.getUTCDate()
+  		);	
+	}
+
+	getThanksgiving(year) {
+  		const date = new Date(Date.UTC(year, 10, 1));
+  		const day = date.getUTCDay();
+  		const offset = ((4 - day) + 7) % 7;
+  		const firstThursday = 1 + offset;
+  		const thanksgiving = firstThursday + 21;
+		return new Date(Date.UTC(year, 10, thanksgiving));
+	}
+};
diff --git a/structures/Client.js b/structures/Client.js
index fb8458a6..dbfef23f 100644
--- a/structures/Client.js
+++ b/structures/Client.js
@@ -9,6 +9,7 @@ const FontManager = require('./fonts/FontManager');
 const PhoneManager = require('./phone/PhoneManager');
 const TimerManager = require('./remind/TimerManager');
 const PokemonStore = require('./pokemon/PokemonStore');
+const AvatarChanger = require('./AvatarChanger');
 const activities = require('./Activity');
 const { REPORT_CHANNEL_ID, JOIN_LEAVE_CHANNEL_ID } = process.env;
 
@@ -33,6 +34,7 @@ module.exports = class XiaoClient extends CommandClient {
 		this.phone = new PhoneManager(this);
 		this.tensorflow = new Tensorflow(this);
 		this.activities = activities;
+		this.avatarChanger = new AvatarChanger(this);
 		this.adultSiteList = null;
 	}