Tomorrow, Terrapin Crossroads will host a special backyard Songs to Fill the Air event dubbed Sunshine Daydream, where the San Rafael, CA venue’s proprietor Phil Lesh will join his Grateful Dead bandmate Bob Weir, among others.

Also playing with Lesh and Weir will be Lesh’s son and Midnight North/Terrapin Family Band guitarist Grahame Lesh, Jason Crosby and Scott Law.

The show will take place in the TXR backyard tomorrow, May 3. Ticketing information is available here.