One Big Event is the Hartford Gay & Lesbian Health Collective’s annual fundraiser. Celebrating our 15th year, it is one of the most popular fundraising events in the area. It is the premier LGBTQ event in Hartford. The evening will consist of cocktails, dinner, silent and live auctions and dancing. Formal dress is encouraged. The money raised will support the programs and services that the Health Collective provides to predominately LGBT and HIV/AIDS communities.