Visit the "Bill W. and Dr. Bob" website.   Read the press release.   Go to the Hopkins Center Box Office. Community Alliance for Teen Safety 41 Birch Street Derry, NH 03038 603.434.5251 info@catsnh.org www.catsnh.org     Community Alliance for Teen Safety is a nonprofit 501(c)(3) organization.Our mission is to promote safe habits for all youth by increasing awareness of high-risk behaviors, encouraging healthy choices, and fostering community alliances.