DC Lambda Squares, Inc. is a Washington, D.C. affiliate of the International Association of Gay Square Dance Clubs ® (IAGSDC), a Lesbian and Gay Organization. Membership in DC Lambda Squares is open to anyone, regardless of race, color, religion, sex or sexual orientation.

Proudly providing on-line connectivity and information services to the greater gay, lesbian, and bisexual community.

PEN is a nonprofit, nonpartisan organization that is for lesbian, gay and advocate professionals in a wide variety of fields. The membership includes over 300 men and women from throughout the metropolitan area. More than 1,200 people attend events throughout the year. PEN members work for business, nonprofit, and government organizations. Many are independent business owners in the fields of financial planning, management consulting, travel agencies, communication services, educational administration, and nonprofit management.

DCBiWomen is a social and support group for bisexual and bi-curious women in the DC metro area including northern VA and MD. Our goal is to create an accepting, encouraging environment for bisexual women regardless of the gender of their partner or what they are looking for, meet other cool bi women, and affirm the existence of the bi-identity. Both the lesbian world and the straight world can be confining or judgemental for us at times. This group provides a space to affirm your identity. Bi-curious women are welcome. SORRY, NO MEN.