The Social Justice Center is a member of the Wisconsin Network for Peace and Justice (WNPJ) and the Greater Williamson Area Business Association (GWABA).  WNPJ facilitates activities, cooperation and communication among Wisconsin organizations and individuals working toward the creation of a world free from violence and injustice.  GWABA is a collection of businesses, non-profit organizations, and goverment institutions working together to build a stronger community - from the Capitol Square to the Yahara River between East Washington Avenue and Lake Monona.

The Social Justice Center houses a total of 14 non-profit organizations. The five owner organizations are located on the first floor of the building. Also found on the first floor are the Jackie Macaulay Gallery and the Nan Cheney Community Room. The SJC Incubator, located on the lower level of the building houses nine small non-profit organizations in a shared office space. The SJC office is also  located in the lower level incubator space.

 The NEW Mural on the Few Street wall by Sharon Kilfoy & Dave Danforth Celebrating the artistic history of the Williamson Street Neighborhood.  The Dedication of this mural was held on May 7, 2010.

Nan & David Cheney Rain Garden on the Few Street side of the building.