Aftershock 2024 Sacramento Lineup. Aftershock 2024 lineup builder tilly ginnifer, the lineup for the 2024 aftershock festival has been revealed! Aftershock is pleased to announce the location of the 2024 program will be at cal expo located at 1600 exposition blvd.

Check out all festival information, including the artist lineup, where to stay, ticket details, and more. Aftershock is an outdoor event.