Buster's Drunken Chicken markets a "Drunk Chicken Roost", a nifty thing that holds four beverage cans upon which you can perch chickens.

You can read more about it and check out a photo of the "roost" in a Cookshack Smokette here. Joe and Carlene Phelps, publishers of the National Barbecue News, have a Cookshack Smokette, and the roost is shown in their Smokette. It fits like it was made for the Smokette.
And here's an award-winning drunk chicken recipe for you.
Donna