1978 at the Summit

I've been able to find out very little about this event.  I have a hunch it's a traveling production from Dallas, but I'm still trying to find out more details. The Rice Thresher refers to it as the "Rocky Horror Road Show" in a "notes and notices" blurb on November 2, 1978, but I haven't been able to find any newspaper articles or reviews; only this advertisement in the Houston Chronicle.

Houston Chronicle
October 31, 1978

Edited to add:

Here is a ticket stub from the event!  I am so grateful!!  I'm trying to follow up on some other incredible leads.  I'm just baffled that I couldn't find anything in the Chron or Post besides the ad.

1st Halloween Freakers Ball
Ticket Stub