Walter Krueger shows Lisa through his collection of all things related to "The Wizard of Oz," including a first edition book by L. Frank Baum, promotional items for the film and costumes worn in the film.

Dan Theilmann's collection of Coca-Cola items includes a Vendo 23 vending machine from the 1960s and cufflinks from 1929, but equally avid collector Darrell has brought a Coca-Cola tire display in hopes of making a trade with Dan.