So…I unearthed this ad…

Alice-in-Wonderland…Rated X? Princeton, 1971.

Searching for Andre Gregory + Alice, I find a review in the NYT…

Savage ‘Alice in Wonderland’; NYT, 1970.

https://www.nytimes.com/1970/10/09/archives/stage-savage-alice-in-wonderland-andre-gregory-stages-play-at.html

https://archive.org/download/towntopicsprince2610unse/towntopicsprince2610unse.pdf