A3c Festival 2025. For access into the backstage and/or greenroom for your show you'll need to check in with your stage manager. In order to truly enjoy time at the festival, read over this list of do’s and don’ts to be prepared before arriving.

See the a3c festival 2023 lineup on jambase. For access into the backstage and/or greenroom for your show you’ll need to check in with your stage manager.