Mandalay Bay...

There aren't exactly a ton of things for an 11 month old to enjoy in Las Vegas. Sure, the lights are cool, but who cares when you go to sleep when it's still light outside? And the malls are cool too, but shopping is the same no matter what city you're in--it still requires A LOT of stroller time.

So, when trying to figure out what we could do that would be fun for Lilly, we figured we couldn't go wrong with the aquarium at Mandalay Bay. She could have stayed in the tunnel forever--she was that into it. Every time a fish swam by, she'd turn her head and immediately follow it. She was mesmerized.