Hemisfair 1968 San Antonio TX

Aloha gang

I have been in correspondance with a woman who wrote to me via the TBRP asking if I knew about a Polynesian Village or some sort of Poly Pop exhibit at San Antonio's Hemisfair '68. She's looking for any Tiki memoribilia from that event. I have never seen any, a TC search for 'Hemisfair' brought no results, and a web search yeilded a few web pages, but none with any Polynesian Pop mentions.

Anyone got anything?

Mahalo

JT