The small Other Activities series (0.5 linear ft.) encompasses materials falling outside the scope of Werkheiser's primary writings and correspondence. It is comprised of a very small section of biographical materials culled and copied from other portions of the collection; conference materials; and teaching materials (currently only one syllabus). It also includes items from Werkheiser's involvement with a many-to-many discussion group and organization called New Civilization Models ("New Civ M2M") as well as a small amount of material from the School of Living.
The bulk of the Other Activities subseries is made up of files which Werkheiser kept on the Theodore Schroeder trust case, as well as general background materials by and about Schroeder. In an effort to perpetuate his work after his death, Schroeder bequeathed his estate to two supporters, Lesley Kuhn and Ethel Clyde, who were to collect and publish Schroeder's writings. However, a pair of Schroeder's cousins filed a successful claim contesting the will, effectively prohibiting further publication of Schroeder's work. The judge in charge of the case, Judge Covello, ruled in favor of the cousins, on the grounds that Schroeder's work "offend[s] religion and extol[s] anti-social idea." Judge O'Sullivan, who presided over the appeal, supported the ruling, declaring, "The law will not declare a trust valid when the object of the trust…is to distribute articles which reek of the sewer." This decision naturally ran counter to the principles of free speech so strongly championed by Schroeder and Werkheiser. It was, therefore, an issue which greatly affected Werkheiser.
There is also a file on other legal cases (but which includes materials on the Schroeder case). These cases appear to have attracted Werkheiser's interest because they involved First Amendment and Fourth Amendment issues.