For a quick and easy meal I would go to Ate-oh-ate. It's walking distance from the church and the food is pretty good. My favorite is the Kal-Bi Rib plate.
I go here pretty often. I enjoy the food. I would recommend driving or ubering food because it's about a 30min walk. You get a good amount of food for the price as well.
I really enjoy the pizza here. They have great specialty pizza. It is about a 25 minute walk driving or ubering if walking is not an option.