I went to all of the midgets races there. I think they had 90 midgets the 1st year. A two part show, afternoon quals and heats with evening features. Track was a disaster for features. No equipment for track it seemed. I think they used garden hoses to water it. whole place was dust big clean up for dome. What i heard was the next year they had a chemical in the dirt and the dirt froze outside. I think that was the year they actually had a super bowl there. They ran them on the floor and i think it was an asphalt type floor for 2 or 3 years.