Slackfest West
Sun, Dec 13, 2026 · 3:00 PM · House of Blues Anaheim, Anaheim
General Admission Standing Only. Age Restriction: This is an all-ages event. All guests, regardless of age, are required to have a ticket for entry. Doors: 3pm Support: B-Side Players, Catbite, A-100s, Eureka Sound, Half Past Two, Black Diamond Riders, The Elysians, Los East Side Stories, DJ Boss Harmony, DJ Queen of Hearts All acts subject to change.