While there’s no official organized celebration, 303 Day is a celebration of our favorite day of the year in Denver (3/03/2024), and everything that makes this city so beloved — the local food, shops, musicians, comedians, views and all of us are a part of what makes the Front Range so special. Various vendors around the city host events to observe the day each year & Radio stations like 102.3 and 93.3 frequently host concerts that showcase local bands, beers, and provisions.

For the year’s celebration, which takes place on Sunday, March 3rd, 2024, Channel 93.3 is putting on a concert featuring 3OH!3, The Maine, Johnny Valence, and brae at the Mission Ballroom. You can listen to some of the best local talents Denver has to offer, explore the city to sample local brews, and grab a bite to eat at any of the restaurants that typically host special events.

Embrace the Denver spirit on our unique holiday by wearing a Nuggets, Broncos, Rockies or Avalanche jersey; eating green chili, Rocky Mountain oysters or $3.03 Cotton Candy from Flight Club; or seeing 3OH!3 at the Mission Ballroom. There is all of that and more to do for the 15th annual 303 Day in Denver.