Some friends of mine from the states are coming over tomorrow, and I want to take them out to a good Chinese restaurant. Preferably one that takes the authentic approach of serving several "community" dishes (opposed to everyone ordering individual meals). I also would like to keep the price range to 150 per person. Easy to find is also important, since I will have to rely on them being able to find it. Any thoughts? Seafood, shanghainese, szechuan, hong kong food--it doesn't matter. Any and all recommendations would be much appreciated!