Just posting pic of this Han Kook Super chip I purchased at the convention from the Grossblatt advertising binders.
An oddball chip that I found interesting. Has a $5 denomination on it, but no idea how or when it was used.

They spent enough money to make a chip with center inlay AND a "house" mold that says "HAN KOOK SUPER".
Appears to be a Paul-son creation with usual cross-hatching finish.

This supermarket appears to be a Korean-American market located at 124 N. Western Ave., Los Angeles --
see storefront pic of "H K Market" from this address per Google screen capture.