M&M World is way down on the Strip near the MGM Grand and it's free to get into and it's a combination tour & gift shop.
Everything that is M&M related can be found here. Also, when you go through the tour, you get a free mini bag of M&M's as souvenirs.
There is a part of the store where you can buy M&M's in a variety of colors that you generally cannot get in the store.
Very nice place, friendly staff. However, they seem to have only one music CD that they play (which they also sell) and it's a variety of versions of "The Candyman Can" and after about....5 seconds it gets really old. Feel bad for the employees who have to listen to this for 8 hours a day....
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