July 1969, temporarily staying at Treasure Island. A fellow offered me a hit of Grace Slick's Yellow Sunshine for 2 bucks. It was a batch of Owsley's, never saw anything like it again. The Summer of Love, 1967, lasted for about 2 years, then meth came in and we see the results to this day.
Grateful Dead- Sotheby's Auction
Nearly 350 items including a bunch of their McIntosh amps up for auction-
https://www.sothebys.com/en/buy/auction/2021/from-the-vault-property-from-the-grateful-dead-and-frie...
https://www.sothebys.com/en/buy/auction/2021/from-the-vault-property-from-the-grateful-dead-and-frie...