Foster's Freeze (San Jose, CA)
I've never been a Grateful Dead fan. Not because I don't like the music...because I know exactly nothing about it. I'm fairly certain that my high school boyfriend was into them, but he was also into Phish, and I apparently managed to tune out every single thing about his musical taste for the duration of our relationship (the one Phish concert he succeeded in dragging me to was less-than-successful, as what I did the moment I arrived was curl up on top of a table and fall asleep).
In short: if you told me to sing a Grateful Dead song for you on pain of death, I would be dead.