I was at this show as well - to see PHISH (we even had made a huge banner that said POSSUM AT BLOSSOM . Trey saw it at one point as we were close and pointed to where a watch would be as "we don't have time". all the Santan fans were kind of milling around up on the causeway or still coming into the venue but when Phish came on they all perked up and were loving it just like Thenextball said.
This was my 5th show and last show before I joined the Army - I had just Graduated college. Next time IZ saw them was in Columbia SC in '94 at my permanent duty station - Fort Jackson.