I was in Vegas last week...

I was in Vegas last week and stopped here on Thursday evening.

I came by rental car and when I got there I was told it's normally $30 to enter, but they'd only charge me $10. Odd.

I got there between 9 and 10 and was surprised by how crowded it was that early on a weeknight,

As the DJ was calling dancers of the stage, he would often say it was their first set of the night, so maybe that's when everyone shows up.