I will be living in DC (F St & 21st St) this summer. Although I will have a kitchen, I have zero cooking skills that do not involve following the directions on a microwavable package. I'm pretty savvy with breakfast foods but was wondering what some good bets for a prepared or semi-prepared dinner would be in the neighborhood I'm staying in for those nights that I won't be hanging out with friends. I don't necessarily want to eat out or spend a whole lot of money (like more than $10 for a meal, not including drinks) nor do I want to subsist solely on Chinese food or pizza, so the healthier the better. Also, I'll be working in Crystal City so suggestions of places over there I could stop by and pick something up on my way home would be great too. Thanks!