Went here before the Katy Perry concert to eat and...

Went here before the Katy Perry concert to eat and have a drink. Ordered 2 beers and a margarita and Ketel One with lime. Pretty sure the vodka was bar rail. The margarita was pre-mixed and we were told it comes on the rocks. No other option... The beers were fine. The drinks not so much. We were going to order food but then I went to use the restroom. It was disgusting. It reeked of urine. No working towel dispensers. There was a broken toilet seat under the sink. The roll of paper towels was laying in a sink. Just gross. We did not even bother to complain. There were many employees "working" with very few customers. It was evident to complain would be futile. Paid the check and left to eat elsewhere. Never again. Gross.