Bob Weir Sat-in at the John Mayer / Dave Chappelle “Controlled Danger” Show Last Night

Late in the week came the surprise announcement that John Mayer and Dave Chappelle were teaming up for a pair of shows at The Fillmore in San Francisco. They had even kicked things off with a little sit-in at the Hollywood Improv:

Last night the show was going off as planned, which included a strict ban on cellphones (which is why you don’t see too much Instagram coverage except for people taking photos of their tickets), and according to John Mayer’s very own Twitter account, things got interesting when they welcomed a sit-in by Mayer’s Dead & Company bandmate Bob Weir.

Jambands.com is saying they played “Friend of the Devil”. Check out some other tweets from the show below…

by @virgilabloh for @off____white

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