I had no idea they had a curfew and not sure why. There is nothing around for miles, but it must be midnight because they had a Modified feature to run yet and they checkered the Sprints about 11:20. Their were 3 divisions of stocks and quite a few yellows though out. Also they spent some time reworking the track for the Sprints. I wouldn't think this would be an issue in November with only Sprints on the card. Come on out and enjoy the weather. Great 1/3 mile that is very fast.....