Welcome to Cheverly!! The restaurant choices aren't numerous but we do have some nice places; you mostly have to drive a bit unfortunately, and few restaurants deliver.
Some of our favorites are Franklins, Tara Thai and Spice 6 in Hyattsville. If you don't want to drive anywhere, Fratelli's right up the street across 202 is a quiet spot.
For casual/take out try:
Taqueria la Placita -- amazing tacos!!
http://www.tripadvisor.com/Restaurant_Review-g41199-d4643289-Reviews-Taqueria_La_Placita-Hyattsville_Maryland.html
I haven't yet tried it, but near Franklins on the other side of Route 1 there's supposed to be a really nice Senegelese place, Chez Dior.
http://www.yelp.com/biz/chez-dior-hyattsville
Further up route 1 in College Park, a lot of people like Fishnet. A bit pricy and not much ambiance but delicious!
http://www.yelp.com/biz/fishnet-college-park
Out 202 near the Wegman's shopping center there's a BBQ place that's pretty good. KBQ BBQ. Again, quite casual.
http://www.kbqbbq.com
Just a few places I've found!
If you are willing to drive further way but don't want to head into DC, I absolutely love Namaste in Crofton!