Kon Tiki in Tucson (no connection to the Steve Crane Kon-Tiki restaurants) has been in business since the 1960s. This mug was designed by Squid and produced by Tiki Farm for sale at the Kon Tiki restaurant. It is available in both mug & shot size, this is the mug. The inspiration for the design is a Milan Guanko carved tiki outside of the restaurant.
This shot glass comes only in a brown glaze, and has "Kon Tiki" indented into the mold in back.