I ended up going here when I realized that the one of the other locations, Lotus in Moonlight II was closed. Even after reading the other review here, I wasn't quite prepared for it to be a part of the stadium as it was. Still though, it's very easy to find once you're in the restaurant area, right under gate 4.
The atmosphere is killer and I imagine would be a great option for any vegetarians going to sports outings at the stadium. The servers were kind and helped me find the place on the phone when I got turned around. I wish I could say that I had great things there, but the jiaozi were not great in my opinion, and the kung pao chicken was only so-so... actually pretty nice, but having been spoiled on the incredible quality of other restaurants in the city, it was a bit iffy.
Like other similar veggie restaurants, this one has some outrageously high price menu items... 300, 400+ for certain rare mushroom dishes. Plenty of reasonable priced plates, you just have to look through the large picture menu for them.Pros: Environment, Friendly, Interesting location
Cons: Not the best veggie food in Beijing, Strange location