I've tried to find at least one vintage mug from every city I've lived in so naturally I thought it important to have one from Washington, DC.
Collector Gallery
Tiki Mug Design
Osaka Polynesian Restaurant Mug
in 3 collections
This short, brown mug is a stylized moai design with bug eyes, sharp nose, prominent lips and rounded eyebrows. It is marked "Osaka Polynesian Restaurant D.C." on the back and has an OMC sticker on the bottom.