One Groveland was at 19th and Nicollet under the Plymouth Church Tower. In November 1970 an ad indicated concerts by Cottonwood, the Paisleys, Thundertree, and others, but with no firm dates. The ad also said that brown rice was served and that it was open weekends and days.

This poster was posted on Facebook by Paul Pash, and according to the day and date must be from 1972.