The casino began slowly reopening. Expect greatness when it comes to dining at Grand Falls. For the best in buffet selection, freshness and service, come to Robert's Buffet inside Grand Falls. . Location and contact. Location and contact. Grand Falls Blvd Falls Boulevard, Larchwood, IA Our Grand Falls Buffet has something for everyone, savory entrees, traditional Navajo specialties, fresh salads & decadent desserts. The resort features three restaurants including Robert's Buffet, Big Drop Café, and Ruthie's Steak. FALLS AND TO PARAGUAY, INCLUDING IMPORTANT MAR NEW HALL OF CONGRESS, LIBRARY AT THE FRUTOS AND RIACHUELO BUILDING OF PUBLIC SCHOOL. Different daily themes and chef's specials mean there's. The outdoor pool is open, table games are back, and the buffet is next at Grand Falls Casino & Golf Resort. Located in the Twin Arrows Navajo Casino, the Grand Falls offers an all you can eat buffet with your favorite entrees, seafood, traditional Navajo. Resort Blvd Twin Arrows Navajo Casino Resort, Flagstaff, AZ Mar-May Things to Do · Forum · Travelers' Choice; More.