Fun!
For the monorail resorts...
Poly: Tambu Lounge, Trader Sam's (inside, outside, or both). You'll probably spend most of your time here. Tambu = Lapu Lapu = the drink in the pineapple.
GF: Mizner's
CR: The Wave, California Grill has a bar I believe (not totally sure, have never been up there), The Sand Bar out by the pool stinks but it's fine for a beverage to walk around by the lake.
If you're at CR might as well boat over to WL and try the new Geyser Point Bar/Grill. It's on the water and looks awesome!