Vegas = Tall margaritas
It's been a tradition ever since I first came to Vegas - Go to Fat Tuesday to grab one of these tall margaritas and walk the strip.
They have tons of yummy flavors (my fav is the strawberry) and you can even add extra shots on top if you really want to get the party started.
One of these days, I will have to get the yard long margaritas so I can take a picture with it.