The Starbucks Mug San Diego You Are Here YAH Coffee Cup is a collectible 14oz blue ceramic mug featuring the iconic Starbucks logo and design specific to San Diego. Created in 2013, this original piece showcases the coffee and tea theme, making it a sought-after item for collectors and coffee enthusiasts. Handcrafted in China, this Starbucks mug serves as a unique advertising piece for the popular Starbucks brand.