• Tribute to Diane Keaton. Avery Fisher Hall, Lincoln Center, 7 p.m. Super-star-studded! Guests include Woody Allen, Steve Martin, Meryl Streep, Bette Midler, and more. Apparently, the secret to becoming successful in the late sixties and early seventies was to have five letters in your first name and six in your last.
• Skating With the Stars Under the Stars. Wollman Rink, Central Park, nr. 65th St., 6 p.m. Sasha Cohen, Emily and Sarah Hughes, Nancy Kerrigan, Oksana Baiul, and Johnny Weir will be among the metaphorical stars. Literal stars, per astroviewer.com, will include Sirius, Betelgeuse, and Aldebaran.
Or check out our Agenda listings for tonight, selected by New York's culture editors.