He's in Southwest Iowa now. Glenwood in fact. I see him at least once a week....usually at "The Oasis" (a little restaurant/bar in town) on Friday nights - that's when they have their prime rib.
I met Kenny Walker at a Broncos training camp in the early 90's. All the players would walk from the cafeteria to the practice field and we would stand there along the sidwalk and try to get some autographs. My brothers and I were wearing husker gear (as we did most every day) and Kenny went way out of his way to come over and meet us. I was probably 10 and he was the biggest guy I'd ever seen. He hung out for a while and we talked husker ball, he was pretty good at reading our lips.
I'm going to have to try and find his signed football card now.