Christmas Dinner - Sunny Isles/Miami
Timo is my favorite restaurant in the area, and one of my favorites generally. It's also super-close. Check to make sure they're open Christmas.
North One 10 (not so far away on mainland side) always does interesting holiday menus, here's an example of what they're doing for Thanksgiving ->
I've gone to Neomi's, the restaurant in the Trump Sunny Isles, for some very interesting "alta cocina" tasting menu dinners they've done (they are doing a once-a-week "restaurant in a restaurant" called Paradigm - The Test Kitchen), but the guys can cook and I imagine the regular restaurant turns out good food too. Again, check to make sure they'll be open on Christmas.
11052 Biscayne Blvd., Miami, FL 33161
18001 Collins Avenue, Sunny Isles, FL 33160