National Association of Regional Councils
http://www.narc.org/

The Texas Network of Nonprofit Agencies
http://www.txnetwork.org/

Gilda's Club Worldwide
http://www.gildasclub.org

National Association of Independent Schools
http://www.nais.org/

Southwestern Association of Episcopal Schools
http://www.swaes.org/

Dallas Social Venture Partners
http://www.dsvp.org

The Center for Nonprofit Management
http://cnmdallas.org