When Is Sema Fest 2025 Dates. The band and activation schedule for the second annual sema fest event, friday, november 8, is now live (see the graphic below and visit semafest.com for tickets and the complete. Sema fest is the celebration of music and car culture returning by popular demand for 2025.
Sema is estimating it is on track to host more than. Expect a playground filled with cars, trucks, demonstrations, music, food, art, vendors.