I enjoy shows at Gammage and have been here a million times but the lone annoyance every time we come is that there are only 3 bathrooms in the entire auditorium and inevitably the line is RIDICULOUS. This past time the line was all the way back down the handicap ramp to go up to the 2nd level because one of the bathrooms was out of order. :( I went across the street to a restaurant and came back before the person in front of me even made it to the doorway of bathroom.
Lesson to be learned--make sure you go before you get to Gammage. You'll enjoy the shows, but if you gotta go...you're in trouble.