I hate to give Casey's a 3 star rating. I love this bar, it's a great bar to go to with a big group of friends. Unfortunately on two separate occasions, the waiters gave themselves a tip that I did not authorize. On the first occasion, I paid with cash and the waitress did not give me back my full amount of change until I had to awkwardly mention it. On the second time, I decided to pay with my card to avoid any confusion. I paid with my card and left a cash tip. The waiter added an additional tip onto my receipt which I just noticed on my credit card statement. I had to spend 20 minutes on the phone disputing the charge which was a waste of my time. Disappointing, not sure how to pay there without getting duped somehow.