Review for Osage Casino - Bartlesville Review For Maryland Live! Casino Google User Jan 25 '18 at 7:02 Love the location of this casino. It is right next to Arundel Mills Mall. Parking is nice and it's not very crowded as some casinos that I've been to. When I went, the first time visitors received a scratch off and that told you how much money you would get in free play. The amount do very. There are different restaurants inside the hotel as well. There's lots to do for everyone from slot machines to table games. View full site to comment or like