(EDGE) As New York City prepares for AIDS Walk New York on Sunday, May 15, Gay Men's Health Crisis (GMHC) will "Light Up New York" from May 12-15. Beginning May 12, many of New York City's landmarks will light up red, marked by a special ceremony at the Empire State Building held that day, to raise awareness for HIV and AIDS and build momentum toward the AIDS Walk on Sunday, May 15 in Central Park.