One of our favorite places to walk around (first and foremost would be The Venetian's Grand Canal Shops). It's very similar in build and architecture in terms of the sky-like painting on the ceiling and walkways as to The Venetian's Grand Canal Shops. But I love the addition of the fountains in the front of the plaza as well as the aquariums filled with tiger sharks and manta rays. I also love the added show of "Fall of Atlantis" you can watch for free during the day. I have this guilty pleasure of enjoying the special effects and animatronic figures who recount the myth of Atlantis. Lol. It's very fun and it's a great photo taking opportunity.
It's even better that they have three stories of shops to shop around. I'm not one to spend so much time on buying stuff, but I do like window shopping and just taking in all the stuff that's there. They also have many restaurant (i.e. Starbucks on the first floor) and small stalls that sells desserts along the walkway. :)