After the merger of the Indianapolis Turner and the Socialer Turner (athletic) groups in 1872, the united Indianapolis Socialer Turnverein developed into the most important organization in the still growing German community. As the Turnverein grew in stature it was proposed to create a subsidiary club for the wives and daughters of the Turners that would support the varied activities of the society. When George T. Probst, in his history of The Germans in Indianapolis (1989), cites 1876 as the beginning of Athe Hey-Day of German Culture in Indianapolis, the foundation of the Turn-Schwester Verein of the Indianapolis Socialer Turners in the same year is significant.

According to the first constitution, the Turn-Schwester Verein was initially intended to support the activities of the Turnverein, promote and oversee the girls' athletic classes, and to help enlarge and preserve the Turner library. However it has been noted that this Sister club was one of the first women's Turner groups established in the United States, and it quickly began to grow beyond its original supporting role. It soon developed a much wider variety of socially proactive activities than the founders envisioned. The contemporary development of the Freidenker Verein (Freethinker Society) is worth mentioning in this context since several of the Turners and Turn-Schwestern were active members.

During the 1870s and 1880s the Damenverein (or Women's Club as it was known for much of the next century) began to play a philanthropic role in society that seems to parallel and even slightly precede the best known local philanthropic group of the era, the Charity Organization Society founded by Oscar McCullough in 1879, and the first settlement houses established in Indianapolis. For example, early in 1878 discussions turned to the reestablishment of the Suppenanstalt (soup kitchen) with the suggestion that a newspaper article be published to invite all German women to meet at the turnhall for that purpose. The minutes for September 1, 1878 then record the decision to found a school for needlework where children, with specific mention of poor children, would be taught knitting, sewing, crochet, and other skills, and that it also be advertised in the German newspapers. It is worth noting that the same entry then goes on to propose that Athe rights of women be discussed at their next meeting, and that a later entry describes the Freethinkers as having Athe same spiritual interests, thus demonstrating the activist sympathies of the society during these years.

In 1880, the Damenverein established a program, with subcommittees responsible for Northern and Southern Indianapolis, that would help care for sick members of the community, and assist women who were unable to cook or otherwise work around the house. This Kranken Kommittee also assumed responsibility for sending flowers to funerals and hospitalized members, and even after evolving into a less directly involved Cheer Committee, it continued to provide occasional financial assistance to disadvantaged families well into the next century.

The primary activity of the Women's Club had always been to provide assistance with the picnics, parties, and various fund raising activities of the Turners and other German-American groups, including one to raise money for the utopian settlement of New Ulm in 1881. The events which eventually come to be most closely associated with the Damenverein, however, are the regular picnics and parties for the children's classes. Under the direction of the School Committee until World War I and the Program or Entertainment Committee after that, these parties for children continued in some form into the 1960s.

World War I had a significant impact on the Damenverein, as it did on the rest of the German-American community in Indianapolis. In addition to a notable decline in membership, there was also an awareness that German culture in America was under attack. When the women finally voted in 1918 to use the English language for the remainder of the war it was clearly with the intention of returning to German at some later date. However, the changing of the name of the Deutches Haus to the Athenaeum in 1917, and a corresponding change for the Damenverein, are also probably indicative of a more general acculturation of the German community. The permanence of this shift is illustrated by the decision in June 1919 to translate the constitution into English.

Despite some interest and concern with the situation in Germany, reflected in its support for the American Relief for German Children program during the 1920s, the Women's Club of the Indianapolis Turners began to become more social and welcoming of non-German members after World War I. Indeed for the majority of entries in the minutes, the monthly card parties and the holiday parties for children organized by the School Committee are the main subjects of discussion. It was during this period though that the Women's Club joined a newly formed national Women's Auxiliary of the American Gymnastics Union (the successor to the Nordamerikanische Turnerbund and predecessor of the American Turners), and attempted to increase their occasional social interaction with the Louisville Ladies Society and South Side Ladies Auxiliary.

Membership returned to prewar numbers during the 1920s and the Women's Club held numerous fund raising events such as card parties, bazaars, and rummage sales to support scholarships for female students to the Normal College and the publication of the newly established Gym News newsletter. They also contributed to the Riley Hospital Fund, and other philanthropic endeavors. Despite the apparent strength and stability of the Women's Club however, the 1930s witnessed a general consolidation of the German societies as the Depression began to have an impact. In January 1933, there is a brief mention of the absorption of the Women's Club of the Athenaeum into the Women's Club of the Indianapolis Turners. Notable during this period are the philanthropic activities of the Christmas Basket program of the Cheer Committee, and the Needlework Guild Committee.

In 1936 the Women's Club of the Indianapolis Turners withdrew from the national organization for a few months but then rejoined, at which time the minutes begin referring to the club as the Ladies Auxiliary. This coincides with the inclusion of the Maennerchor under the Athenaeum umbrella and perhaps marks some confusion as to organizational continuity. Towards the end of 1937 there is a reversion to the use of Women's Club or Ladies Club in official records, and in 1939 the use of Women's Auxiliary seems to become the regular form.

World War II served to focus and revitalize the philanthropic aspect of the Auxiliary's activities with substantial effort and resources being devoted to the Red Cross, Service Men's Club, and the Pantry Shelf. Other indications of the war's effects on the Auxiliary are discussions they held on conservation, rationing, and the purchase of War Bonds. Plans for a meeting with the Louisville Turners were cancelled due to the transportation situation, and the third Sunday card parties were discontinued. There are also interesting discussions concerning how the Auxiliary could attempt to assist women in the service.

After the war and during the 1950s the Women's Auxiliary shifted in another direction and evolved into a women's social club with fashion shows, theme parties, and card parties as the most prominent events. By 1959, the change had become so noticeable that Athenaeum Board of Directors pointed out that the Auxiliary seems to be a group that functions entirely by itself with limited association with the club and so far detached that a number of their members were not members of the parent club. The Women's Auxiliary experienced a short revival in the early 1960s, but then begins to lose membership and decrease in activity.

The Athenaeum's financial crisis during the 1980s resulted in an attempt by the women's group to disassociate themselves from possible financial obligations, first by changing the name to the American Turners Auxiliary and then their earlier name of the Damenverein. This group began to focus more on its German origins during the 1990s. In 2007 the members voted to disband the Damenverein as a formal organization and become an informally organized social group.