Review for Rainbow Hotel & Casino Review For Rainbow Hotel & Casino Google User Feb 5 '17 at 2:03 I went to the Rainbow to play blackjack. Their dealers are the best I've encountered in Wendover. Fun to play with, fast and precise. I will be going there again to lose money. Drink service is fast enough but it's mostly guys and even a lady that had to be at least 75 years old. It was odd. View full site to comment or like