I found a recipe for the sauce on Winger's wings. I thought it would only be a close copy but it really tastes exactly like the sauce on their wings and is really easy. I got Franks Hot Sauce at Walmart. They had a bunch of different varieties. I just got the Original Franks Hot Sauce. There is a link below that explains also.

For the sauce:
1/3 c. Franks Hot Sauce (It has to be Franks Hot Sauce... no other sauce will taste as good)
1 1/2 c. brown sugar
1 Tbsp. water


Heat up hot sauce, brown sugar and water in a saucepot until all the sugar dissolves. Remove from heat and allow to cool to room temp before adding to wings OR prepare ahead of time and refrigerate. The wings turn out best if you don't pour warm sauce over them. You want it nice and thick.

http://www.favfamilyrecipes.com/2009/01/just-like-wingers-sticky-fingers-and.html