Bob Weir joined the Mother Hips during its second set last night at a California event celebrating The Rainforest Action Network’s 25th anniversary. The show took place at City View at the Metreon. As first reported by Deadhead Land, Weir emerged for “Maggie’s Farm,” Little Red Rooster,” “Cassidy,” “Friend of the Devil” “The Other One” and “Going Down The Road Feelin’ Bad.” Hips frontman Tim Bluhm is a member of the Rhythm Devils.