A slew of filmmakers and more joined the festivities as NewFest launched its 20th edition this week in New York, brushing off the muggy weather for some good times. Left to right: Richard Berkowitz, subject of doc "Sex Positive," Spencer Schilly, director of "The Houseboy," NewFest administrative director Kerry Weldon, Yair Hochner writer-director of "Antarctica," Gustav Hofer and Luca Ragazzi, co-directors and subjects of "Suddenly Last Summer."