Halloween activities abound this week, from parades to parties to family fun days and even a movie night.

Steven and William Ladd's 25-year artistic collaboration has led to exhibitions and commissions throughout the United States and a massive project for the Kennedy Center on the country's 250th anniversary. On Saturday, they'll be at LongHouse.

The Hamptons International Film Festival's awards for films in competition went to "The President's Cake," a narrative feature set in Iraq, and "To the West, in Zapata," a documentary feature shot in Cuba.

This weekend at Bay Street Theater will feature "All Ghosts on Deck," which is a new comedy from the East End Special Players, the Ha Ha Hamptons Comedy Tour, and the film "Gods and Monsters."