Every time I visit The Rock, it's a blast! Came here with a bunch of friends last night for the Barbara Seville Show and everyone loved it. Barbara is hilarious and so beautifully talented along with the other queens. The staff is so friendly and, unlike so many places anymore, every single person in the bar was so nice! I love that it's no frills and super comfortable.
Like others have suggested, bring LOTS of bills so you can tip the queens generously. Reservations are super easy online.