I will be visiting DC for a conference this week with my significant other and my 2-year old. I am looking for restaurant suggestions (for breakfast, lunch, and dinner) near Metro Center that are kid-friendly, and also around the mall area for lunches. I would really like to find some places that serve local, organic ingredients if possible. Something with a patio or area for kids to play is a plus (but not interested in McD's or similar fast food). Any budget is fine. Thanks!