Grateful Dead

The last rock festival of the 60's. It was over after this. Had three great days of music. The weather stayed dry but it was cold, even for South Florida. Of course the Dead were great. Santana & The Band played back to back sets. B.B. King came out and jammed with Canned Heat, that was an experience never to be forgotten. Here I am 43 years later and the memories are still there! The only thing, I seem to remember it being on 12/28/1969????