Aw, c'mon, you don't have to be a hippie to enjoy the music of the Grateful Dead. They've long been one of my favorite bands, and their shows were second to none.
When Xterrapin said he had a good day, here was the sequence of events I had in mind:
Carried a GWB lied poster up and down the Wharf
Attended an ACLU meeting
Wiped his ass with the flag
Pissed on a military uniform
Went to a Hillary Clinton Panty sniffing party
Edited to Add: I gotta see this costume!