Osheas Casino From Wikipedia: O'Sheas Casino is an Irish-themed casino located within The Linq Promenade, an outdoor entertainment district on the Las Vegas Strip in Paradise, Nevada. O'Sheas originally opened on July 1, 1989 and operated in between the Flamingo and Imperial Palace resorts. The original location included a 22,000 sq ft (2,000 m2) casino. The new O'Sheas, like its original location, is known for its cheap beer and gaming, as well as beer pong.