I make mention of this concert because it marked the first time I had ever tried brownies made with pot.
One of the guys I went to the concert with - there were six of us, as I recall - lived in Foxboro, so we went to his place before the show, armed with a righteously-sized bag of dope and a box of Betty Crocker. We mixed the brownie batter and dumped the dope in, stirred well, and baked, both literally and figuratively. I don't believe I have ever been as stoned since, and I know for sure that I had never been that stoned before.
Huun-Huur Tu & Angelite