This Thursday, Los Angeles-based Grateful Dead tribute collective Grateful Shred will play a show at LA’s Bootleg Theater during an evening that will “celebrate the Dead and Weed,” presented by Grateful Dead Notes and Liberty Hair Farm.

The band, which consists of LA musicians Austin McCutcheon, Sam Blasucci, Clay Finch and Dan Horne, will play two sets of Dead music nodding to the band’s ’70s era, and the night will also feature a raffle of merchandise from local stores, the 1st Annual Celebrity All-Star Bong Rip Competition, DJ sets from Aquarium Drunkard and more.

Below, watch Grateful Shred’s live rendition of “Cumberland Blues,” played at Liberty Hair Farm.