Christy, I don't know about the restaurants, but we're
blessed with the Whole Foods markets here. Depending on
what part of Dallas you're in, you can usually pop over to
their store and pick up food to go.
I live in Hurst and really love the new Arlington store.
It's a 10-minute drive for me. That sure beats having to
go up to Richardson (about 50 mile round-trip).
Hope that helps some.
My Food Coach