Only place opened during independence day. Does strip clubs follow holidays?

I visited here on independence day holiday. I know this place does not have really good recommendation but it was the only place opened that day.

I entered at 6:30 PM. No cover fee when I entered. But I had to purchase drink. 11$ for a bottle of beer. (Really? They did not charged like this even in New York!)

The table were quite far away from the drinking bar. All you can do is throw a dollar to the dancer. There were only 2 dancers. One had pastie on her nipple, the other was topless. I had 2 beers and watched some dances. The distance from bar to the stage was far enough that some of the dollars could not even arrive to the stage. Actually there were some girls as a customer but they seem really eager to the dance on the stage. I don't understand why.