Monday nights Foundation Room opens up to the public, and I'd have to say that it's one of the best nights to go. It gets a little bit crowded after 12 am, but there are enough rooms that it's never unbearable. The best part is that the outside decks have an amazing view of the strip. If you're only in Vegas for a few days, I would highly recommend going up there and maybe taking some pictures. Drinks are a little pricey, but the music and atmosphere are amazing.
Pros: view of the strip
Cons: pricey drinks
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