PAO or Pao, I don't really know. Pao is ,iirc, Pacific Coast cuisine which features American fare with elements of Asian fused together (that might be totally off). The wife and I enjoy eating there albeit a bit infrequently. Their meat dishes are quite tasty and it certainly makes you feel slightly more cultured for having dined there. They offer sushi which may be of interest to some. I don't like cooked fish let alone uncooked fish.
Pao definitely added some brews to cater to the uncommon palate including a few that you are unlikely to see in many other restaurants. Their stock seems a little Rogue heavy which typically suits me fine as I am a fan of Rogue's brews. They also benefited from the major inroads New Belgium has made in Springfield so if Fat Tire is your new favorite then you are in luck at Pao.
Their beer list is as follows, minus the BMC products which are plentiful:
Rogue Dead Guy (Maibock)
Rogue Hazelnut Brown Nectar (a nut brown ale)
Rogue Shakespeare Stout (a nice dark ale. quite tasty.)
Rogue Morimoto Soba Ale (apparently soba is buckwheat. I don't like the flavor.)
New Belgium Fat Tire (amber ale)
New Belgium 1554 (black ale)
New Belgium Mothership Wit (wheat beer)
Boulevard Wheat (a good wheat but why no other Boulevards)
Sam Adams Light (if you are watching your figure. at least it has more taste.)
Sam Adams seasonal (Oktoberfest right now)
Xingu (the Brazilian black beer)
Sapporo (it's a light lager but one that extends to the end of the Edo period)
Pao has a pretty wide range. You don't often find Rogue's Soba ale outside of the rare bar or so and there should be something for every palate except possibly the hops lover. I don't understand why someone might carry Boulevard's wheat beer but not their excellent pale ale. Perhaps the head chef did not feel the overpowering aroma of hops would mesh well with his culinary offerings.
I heartily recommend Pao for the experience to pair some quality food with some quality beer. I would suggest, having not actually tried, pairing the Rogue Morimoto Soba with some fresh sushi. Let me know how that turns out.