The music starts at 10 p.m. with a set from Beach House. Then the members of Beach House and Celebration will collaborate on some tunes together. Then Celebration takes the stage.
Metro Gallery owner Sarah Williams stresses that this is not a show to miss.
"We're making this crazy projection pyramid," she said. "It's going to look cool. We have some tricks up our sleeves."
The show will be held in the parking lot, where Williams through Rufustival earlier this year. It's an all ages concert.
(Baltimore Sun archive photo)