I have brewed Ed's kolsch ( if you have not give it a go, very tasty)but I guess I didn't consider it a wheat beer. What portion of the grain bill has to be wheat for it to be a wheat beer? Any technical definition aside, it did not taste like a wheat. It is definitely a kolsch. The wheat did give that beer a gorgeous head.
IRON NIPPLE BREWERY
DEMONSTRABLY EXCITED ABOUT BEER