It's been a while since I've been to Delux, but I do keep meaning to go back. Their burgers are a nice change of pace from the typical fast food variety. Order up a "basket" (served in a miniature shopping cart) of sweet potato french fries and you have a not-so-ordinary dining experience.
Beer. Beer, beer and more beer. So much beer that the sheer volume of it outnumbers the rest of the items on the menu. From Microwbrews to Michelob, you're sure to find something cold and refreshing. The sweet raspberry lambic is a nice way to top off your meal.
The interior is a bit small and it's often crowded and very noisy. Carrying on a conversation inside when it's busy is next to impossible without having to shout. If you can get a seat outside, I would go for it. Keep in mind that Delux is located in a strip mall so you'll be constantly barraged with cars driving by.