Rainbow Club CasinornrnBring a Healthy Appetite to the always busy Rainbow Club Casino (122 Water Street, 565-9777)in Henderson’s downtown district. The popular casino has a 24-hour dining room that serves a nice selection of solid American dishes at bargain prices. Some of the chef’s specialties include the Chicken Fried Steak, Liver & Onions, Golden Fried Shrimp, New York Steak, Chicken Cordon Bleu and Prime Rib ($8.25 regular cut, $10.75 thick cut). rnrnYou can save even more on Sunday’s early dinner specials (served from 11 a.m. to 4 p.m.), which are frequently priced from $3.75 to $5.95, and often include main courses such as Chicken Teriyaki, Beef Tips, Stuffed Chicken Breast and Stuffed Porkchops. rnrnLas Vegas Review Journal rnby David Stratton rnrnOur Sunday Early Dinner Specials and our Dinner Specials change seasonally.