The Oasis Grille at Tortoise Rock Casino offers breakfast, appetizers and sides, soups, salads and a great selection of burgers, sandwiches, pizza and more. Open Monday through Thursday from 10:00am to 1:00am, and Friday and Saturday from 9:00 a.m. to 1:00 p.m. and Sunday from 9:00am to 1:00am. (Must be 18 to enter Casino and Oasis Grille.)