9 Fun Ways To Celebrate 404 Day In Atlanta — It’s Time To Get ‘I’m So ATL’ Up In The City

Get ready for the 15th annual 404 Day celebration in Piedmont Park this year! This massive free festival offers an incredible lineup of amazing live DJs and musicians, delicious food and local vendors, and of course, a great sense of community.

Grab your friends, a picnic blanket, and enjoy all the amazing vibes at Piedmont Park! Learn more on their website, here!

Celebrate 404 Day with a free Big Boi performance, food from Impossible and a throwback block party at Smorgasburg Atlanta!

If you want a classic “I’m So ATL” block-party vibe for 404 Day, head to Smorgasburg Atlanta for Impossible Foods’ one-day takeover, featuring an Impossible food truck, 20+ vendors, merch and activities — all capped by a free performance from Big Boi.

The event runs Saturday, April 4 from 11:00 AM to 7:00 PM and is free to attend (RSVP required).

If you want to celebrate 404 Day in the ATL, then you’ve gotta check out the official 404 Day Weekend, brought to you by Atlanta Influences Everything, Butter.ATL, Finish First, the Trap Music Museum, the City of Atlanta, Monday Night Brewing, Grady Hospital, the Beltline, and more! (In other words, ALLLLL of the ATL!)

During 404 Day weekend, festival goers can expect:

• fun rooftop events
• a 404 Day 5k
• the 2nd annual 404 Day Parade in Downtown Atlanta
• an official 404 Day block party at Underground Atlanta
• a 404 Day afterparty at The Stave Room

And MORE! You can see the full line up on 404 Day Weekend’s website, here!

This 404 Day, enjoy a toast to ATL’s favorite holiday at Flight Club, an amazing eatertainment hotspot in West Midtown! This fun darts destination is rolling out $4.04 specialty brews for 404 Day!

The special beer, Bullseye Brew, is crafted in partnership with Atlanta favorite Monday Night Brewing! You definitely don’t want to miss it. Learn more on Flight Club’s website, here!

We briefly mentioned Underground Atlanta’s 404 Day Block Party, but this event is a whole thing itself! This official 404 Day party offers:

• delicious food
• amazing ATL music
• awesome local vendors
• a special 4:04PM moment… that you definitely don’t wanna miss.

Bring the whole family to Underground ATL and don’t miss out on the fun!

This year, 404 Day isn’t just for the grown-ups! The Children’s Museum of Atlanta is joining in on the 404 Day fun with a family-friendly lineup featuring Atlanta’s most popular sports mascots –Freddie Falcon of the Atlanta Falcons and Blooper, the Atlanta Braves mascot – along with a high-energy Dance Party hosted by ATL Skyline Dance College. Guests will score big in the Art Studio creating their own sports jerseys and in the Lilly Workshop cooking with a “peachy” twist. It all adds up to an unforgettable 404 Day celebration for the whole family.

Here’s the day’s breakdown:

Mascot Mania                                                           

• 9:45 a.m. – 10:15 a.m. – Blooper (Atlanta Braves) 
• 11 am. – 1 p.m. – Freddie Falcon (Atlanta Falcons) 

Food + Fun

• 10:30 a.m. – 11:15 a.m. – Cooking with Curiosity: PEACHES!
• 11 a.m. – 1 p.m. – Food Truck
• 11:45 a.m. – 12:30 p.m. – Cooking with Curiosity: PEACHES!
• 3 p.m. – ATL Skyline College Dance Party

This is a General Admission event. Advanced tickets are recommended and can be purchased online on the Children’s Museum’s website, here!

This year the city’s Department of City Planning is throwing a huge party for 404 day at The Great Lawn @ Lee + White! Here are some of the amazing things you can expect at the celebration:

• Music
• City trivia with prizes
• dancing
• a chance to share your voice on local design and placemaking

If you want to take your 404 Day celebration beyond the city limits, Spirit Airlines is offering flights from Hartsfield-Jackson for just $40.40. Spirit Airlines is celebrating 404 Day with $40.40 one-way fares from Hartsfield-Jackson Atlanta International Airport. Fares must be booked on April 4, 2026 for travel between April 18 and May 19, 2026, to a selection of 12 destinations including Fort Lauderdale, Houston, Miami, and Orlando.

Celebrate 404 Day with a little sweet, peachy treat! FiNCA TO FiLTER is celebrating Atlanta by offering guests a peach muffin for $4.04, and the addition of peach syrup to any latte or matcha for FREE!