Peters serves on the Board of Trustees of Broadway Cares/Equity Fights AIDS and participates in that organization's events, such as the annual Broadway Flea Market and Grand Auction, and the "Gypsy of the Year" competition. She is also a member of the Board of Directors of Standing Tall, a non-profit educational program offering an innovative program for children with multiple disabilities, based in New York City. Her late husband was the Director and Treasurer of Standing Tall. The 1995 benefit concert "Anyone Can Whistle" and Peters' "Carnegie Hall" 1996 concert were benefits for the Gay Men's Health Crisis.