At Wilderness we like Geyser Point and their cheesy brisket dip. I find their mixed drinks a bit too sweet so I usually stick to beer and wine here.
Agree that the Lapu Lapu is a great option at Tambu Lounge. Its a bit on the sweet side too and VERY strong but I mean its in a pineapple. Haven't eaten here in a while but I've read good things about the pot stickers and wings. If you could get in Trader Sams would be another fun option.
At GF if you can get into the Citrico's lounge area the food and drinks are amazing. The hamachi is a thing of wonder. I've also heard the arancini are very good (I just don't like mushrooms so haven't had it). For drinks I loved their grapefruit spritz
Not sure what the status of the lounge at California Grill is with them moving to the price fixe menu and haven't been to Steakhouse 71 yet so don't have anything to offer there.