Heatmiser played at La Luna in Portland, OR on 7-30-93. This was a show called The Load Fest and was a benefit for several organizations. There were a bunch of bands who played on it including Motorgoat which included Sam Coomes and Janet Weiss in the band. Please see the poster below for the other bands.

Setlist unknown.

Photo of the poster below is from "moendrums" on Instagram. I don't know who designed the poster. Also below is a mention of the show from the July 1993 issue of Paperback Jukebox and an ad from the back page of that same issue.