Play for the Pot Father’s Day Tournament at Lincoln online casino & Liberty Slots. The Play for the Pot Father’s Day month long slot tournament event features the exciting 5 reel slot King Tiger video slot, and will run from May 18 until June 18th. Entry fee: $5.00 Rebuys: $5.00 onl Rebuys are unlimited and the pot keeps growing. The lucky winner will get 25% of the pot! Lincoln Slots & Liberty Casino are from WGS and accept players from around the world. USA ok.