Every March, Denverites celebrate the town’s original area code, also known as 303 Day. While there’s no official organized celebration, 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, 2025, Channel 93.3 is putting on a concert 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.
Whether you celebrate with others at a designated concert or on your own, 303 Day is the perfect time to support local retailers and artists all day long.
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Details
Address: Denver, CO
Date: Sunday, March 3, 2024
Cost: Varies by event
Website: do303.com/events/2024/3/3/indie-102-3-presents-303-day-tickets