Ahhhh yes! Seen a few late 80s Dead shows at The Frost! Nothing like seeing an afternoon Dead show. The show is over before Dark then you have all night to do, well, whatever it is we do, then repeat the following day.
I have not even come close to be at every outdoor venue but The Frost Amp just may be my fav that I have personally been to. I have yet to get my Red Rocks show... Any other contenders?