Starbucks Discovery Series Wicked Mugs There are three full-size mugs and a set of three tiny mug ornaments. The designs feature Emerald City, Munchkinland, and Shiz University.

Continuing with the enormously popular city mug collection, which began in 1994, Starbucks has unveiled its eighth design scheme, dubbed the Discovery Series ... coffee mugs and 24-ounce cold ...