You'll find Galleria Bar in the Forum casino at Caesars if memory serves me right but I wouldn't quote me on that... After all, with the amount of booze flowing through your veins, you can't really consider your memory to be your best friend when you're in Sin City.
Anyways, I found this bar to be just on the ok side - nothing memorable really. It's convenient for Caesars Palace guests definitely. I'm not generally a fan of casino bars as I find them to be quote boring so 3 stars for me..