Dinner near 39th & 7th...recs?

[howboy]

Here's the rub: I'm having dinner with someone who isn't a foodie, and he has simple (I'm being kind here) tastes...spaghetti, burgers, tex-mex. Bar scene isn't important. Can anyone recommend a good place?

[LeahBaila]

Market Cafe
5 Napkin Burger

[Riverman500]

Keens