Four floors of amazing!!! I have been to Las Vegas many times and this is always a go to. If you are looking for a unique, personalized gift this is definitely a place to go. They have anything you can imagine-t shirts, key chains, magnets, candy dispensers and much more! If you are looking to bring home an edible memory of your trip, they offer a personalization station where you can put your own message on your candy! It is a fun experience, but you definitely will be paying a premium for these. They also have a floor with any flavor and color of m&m you can imagine. They are sold by the half pound. I would definitely say that they are cheaper in the regular stores like Target, but everyone needs to visit here once. Be prepared to spend some money though. They also have a free 4 D movie for the kids and several picture opportunities throughout the store. If you are there at the right time, a life size m&m will come out and visit!