I paid for and attended a weekend seminar that Yvonne Gillham gave at Vancouver Org Academy ca 1976-7. Yvonne was charismatic, beautiful and an exceptionally good LRH PR. Everyone at the org seemed to gravitate toward her and shower her with love, admiration, respect, etc.
The first day was for newbs, some sort of introductory lecture. The second day she took us down our whole track as given by Hubbard's "Individual Track Map." (Dianetics and Scientology Technical Volume 1, 1976 ed., pp. 232-8.)
Yvonne required that attendees take Vitamin B1 before attending Day Two of the seminar, which no doubt acted like a hypnotic suggestion. Her "R-factor" was that these precautions were needed because she would be talking about these factual, but very restimulative, events in our distant past. She expressed Tone 40 certainty that Hubbard had plotted our literal ancient past with these track maps. I remember her talking about The Piltdown Man, Arslycus, The Grim Weeper, and many of Hubbard's standard implants from History of Man.
Oy. Now I just feel sorry for her and for the people who are still apparently hypnotized by her.
I do not recall that event. Either my memory is failing me or I was not there. How many people attended that event?