In partnership with Number 38 in RiNo and 303 Magazine, Indie 102.3 presents a celebration of local music with 303 Day! This event will feature performances from your favorite Local 303 artists as voted on in our 2021 poll: N3ptune, SF1, and Mlady on the indoor stage at Number 38 venue. Food and drinks on site. Opportunity to win concert tickets when you sign up for our newsletter Inside Track at the Indie 102.3 booth! The event is free and 21+ only. Proof of vaccination required.