Rollin’ on the River was held at Memorial Auditorium in downtown Sacramento. It was built in 1926, and has a lovely ceiling typical of that time frame. It also has cushioned stadium seating. I should have researched this. We packed for bleachers- bringing bleacher seats and stadium cushions on the theory that we would need them to survive 3 days of roller derby. Our travel could have been much easier without those added items.
While the auditorium could have used larger seats (people were smaller in the 20s), it was overall the loveliest venue I’ve ever watched roller derby in.