Yap

Yap is an island in the Pacific ocean, and is one of many islands that make up the Federated States of Micronesia.

History
In a promotional comic distributed by Lard Lad Donuts, Lard Lad goes in search of some missing donut holes. During his search he visits the Micronesian island Yap, where he discovers that the island's inhabitants use large circular stones as currency.