Too many dancers looking for money

My husband and I sat at the bar and within seconds there was a line of girls waiting for us to give them $$. We very often go to strip clubs but usually u get a little show before they come around and expect some money. The girls just kept coming out of nowhere. We probably saw 3 girls dancing on the stage but we were approached by at least 30 girls wanting money. We left within 20 minutes and spent over 40 dollars on 2 beers and girls just lining up for $$. We have been here before and it has never been like that. Not sure what happened but won't be going back anytime soon.