During their Rage Rocks event at Red Rocks, Lettuce will be joined by additional guests John Scofield and Marcus King as the band readies to headline the famed Morrison, CO venue with numerous special guests.

Scofield and King will join a lineup that includes Ghostface Killah, George Porter Jr. and Cyril Neville, who will also join Lettuce during their set. Turkuaz, The Russ Liquid Test and The Beat Junkies’ J Rogg will also perform earlier in the night.

Tickets for the show, slated for May 13, are available here.