Short Trip to Las Vegas

DH and I area heading to LV in late December. We are staying at The Cosmopolitan.
I am trying to plan out our meals. DH wants to hit Fat Choy again for lunch when we land. I think the food is great but a bit too heavy/greasy for me. Any other suggestions? Dinner that night is up in the air. I was thinking Jaleo. DH wants to eat lighter that night. I have heard mixed reviews about Jaleo. We do love tapas though. I have read some dishes are excellent at Jaleo but prices are really high for what you get. Maybe we should try Bardot Brasserie but once again. DH wants to eat lighter. But I just looked at the menu and it looks os good and review have been outstanding. The next day for brunch I am considering the Wicked Spoon buffet since we have done a buffet since the wynn buffet a few years ago. But we are really not buffet people. Also considering lunch at Milo's since we loved it last year and the grilled octopus is so good. What are your favorite restaurants hear Cosmo? We are definitely have Lotus of Siam for dinner that nite. It is our favorite restaurant in LV and we dream of the garlic prawns. Thanks for any feedback.