ANA "lounge"
The "Sweet Ideas Cafe" is designated as a lounge for ANA C class and *G passengers and is also accessible by other passengers if you pay for the food.
It has a small selection of drinks and food; sorry I forgot to ask if the alcohol was free...
It also has free wifi which you can access if you get a password from the staff. For some reason they reset the unit several times while I was there.
Marlborough Smoking Lounge
There is a smoking lounge near gate 111. I'm not a smoker so I didn't ask if it was free to access or if there is internet. It looked like the drinks weren't free though.