The LGBTI Health Summits are an opportunity for individuals working for the health of intersex, trans, bisexual, lesbian and gay health to meet and share ideas. Attendees are mostly health activists, a mix of medical care professionals, alternative and complementary health providers, outreach workers, volunteers, and other interested parties. The LGBTI Health Summits grew out of the first Gay Men's Health Summit, held in Boulder, Colorado in 1999. The second UK LGBT Health Summit will be held in Manchester on August 20th & 21st.