They should stop fooling around and start building the McDonald's right inside the Walmart for one stop shop, pig-out & dump. As it is now you have to rough it by walking through the parking lot to the McDonald's 20 yards away on the other side of the parking lot.
Oh, in south flo-ida, all the super walmarts have a McDonalds inside the store. That way, after filling your cart with perishables, you can sit down with the kids for a nice gourmet meal before continuing your trek through sporting goods, electronics, automative, and toys. Then, you can write your rubber check and make the city bus home.