Review for Osage Casino - Tulsa Review For Osage Casino - Tulsa Google User Jan 13 '17 at 0:48 The staff is so extremely rude! Any casino out there is a thousand time more friendly and relaxed then the staff here! They act like everyone inside is trying to rob them or something, very uptight and rude and on edge. Makes it a very uncomfortable place to play! They all look for drama that just never comes. And any friendly security guard gets fired pretty quick.....this is no exaggeration. View full site to comment or like