Fat Tuesdays are pretty much everywhere in Vegas - they serve alcoholic, premixed slushies in various flavors and colors. I'm a huge fan of slushies so adding alcohol to one is right up my alley!
We stopped in the one at the Venetian since were in the area searching for Honolulu Cookie Company. I went with the Miami Vice mix - half pina colada and half strawberry daiquiri. I hate that they use Bacardi 151, but it wasn't enough in the drink to make me want to die. The flavors are nice and I think they're a nice, sweet alcoholic drink to take with you on your stroll down the Strip.