You're in Vegas to party and Big Chill is here to help.

This chain of walk-up bars serves frozen drinks in flavors like margarita, tropical mojito, pina colada and Blue Ice. 

The drinks come in a variety of sizes and in the requisite souvenir cups. If you're a serious party animal you'll get the 100-ounce drink. Yep, you read that right. 

Big Chill also serves beer and Jell-o shots. Did we mention they are here to help you party?

If your thirst isn't quenched you can always go back for more. Refills are available for a discount.