This is the first time I've posted here, but I really need some help! We are going to D.C. this weekend, staying at the Embassy Suites in the Chevy Chase Pavillion. We want to take our son and his girlfriend out to dinner Friday night. We need someplace that we can have good food, a relaxed atmosphere, and can make a reservation in advance. We like all kinds of food (esp. Italian, Mexican, Thai etc.) except for steakhouse. Is there anything good within walking distance? if not, a short drive? I'd be really grateful for any advice.