PontoonBy: Garrison Keillor Garrison Keillor makes his long awaited return to Lake Wobegon with this New York Times bestseller The first new Lake Wobegon novel in seven years is a cause for celebration. And Pontoon is nothing less than a spectacular return to form replete with a bowling ball urn, a hot air balloon, giant duck decoys, a flying Elvis, and, most importantly, Wally's pontoon boat. As the wedding of the decade approaches (accompanied by wheels of