So, I may be biased because I go there everyday, but Helen's is my favorite place in Wudaokou. Now, don't get me wrong, I don't mind Lush, or the Bridge (when I'm feeling classy), but frankly, I'm a student and I love the atmosphere of Helen's. The food and drinks are super cheap, and while you shouldn't be expecting anything too grand, I am always pleasantly surprised at the veggie burger (for 16 kuai!). I've been told by meat eating friends its even better than the regular burger. But Helen's isn't about the food, or even the ridiculously cheap drinks (25 kuai for a bucket of whiskey coke, tell them to make it strong and it will knock you on your ass). It's about the atmosphere. On any day of the week, you will find people from all over the world. And they are all willing to chat, meet new people, and drink. I've met more friends in Helen's than I'd like to mention. Go to Helens, meet some new people, drink lots of cheap booze, and marvel at how awesome Benny is.