Every single Grateful Dead concert, 2,300+ live shows over 30 years, has an archived recording except one — March 17th, 1970 at Kleinhans Music Hall in Buffalo, NY. There is a reward for its discovery.

This is an official Humble Pie Smokin' mug o, printed on a premium 11 ounce Bluescentric Brand ceramic music coffee mug. It is microwave safe. 

Weight 1 lbs