Bay Punch, a primary ingredient of which is cranberry juice, was developed at the University of Rochester Computing Center in the 1970's. It is one of the greatest drinks in the world, and absolutely the best thing to drink with pizza. The "Bay" in the name comes from Bay and Goodman Pizza, the original source for our Tuesday night feasts. I'll post a recipe if I can get permission from the only one of the Bay Punch creators with whom I've kept in touch.
UPDATE: I did get permission, and the recipe is here.