Restaurant Recommendations in Washington D.C.
 

My wife and 1 year old son will be in D.C. between October 6th and 9th and are looking for some restaurant recommendations. Our favourites tend to be Thai, Spanish Tapas, Persian, or places that are somewhat creative with their menu.

Any other "things to do" recommendations are also appreciated (other than the obvious sites and museums). We're staying at the Hyatt Regency so I'm assuming it will be fairly easy to move around from there.

Thanks!