– 8 p. Monday and Tuesday, Closed Friday, p. Fees What is there to do at Ameristar Casino Hotel Vicksburg and nearby? 8/10 Very Good. Hours of Operation: Sunday, Wednesday, Thursday, pm – pm. Heritage Buffet - Onsite buffet restaurant. Whether you're craving juicy steaks and seafood, or an all-you-can-eat buffet, Ameristar Vicksburg has restaurants for every appetite. . Mar 22, Okay. (Brunch Buffet). Ameristar Casino Vicksburg, Vicksburg Picture: Seafood buffet - Check out Tripadvisor members' 45 candid photos and videos of Ameristar Casino Vicksburg. m. is ameristar casino buffet open. – 4 p. Stay at this 4-star business-friendly hotel in Vicksburg. Please visit our official page, Ameristar Casino Hotel Vicksburg for the latest updates and information. Thanks for visiting Heritage Restaurant. Travelers love the great rooms, staff, breakfast rolls, casino, and donuts. Ameristar Casino Vicksburg: seafood buffet - See traveler reviews, 45 candid photos, and great deals for Vicksburg, MS, at Tripadvisor. – p. No minors are allowed at this time. m. MONDAY - THURSDAY: Closed. m. m. About. m. . SATURDAY: 12 p. m. SUNDAY: 11 a.