YOU KNOW WHAT THEY SAY ABOUT BIG FEET: The legend of Bigfoot lives on at UNDER St. Marks' Bigfoot Night!, with an evening of Yeti-themed fare, from documentaries to short features to - yes - haiku. The Colbert Report's Eric Drysdale hosts. (Tip: "Believers" get in $3 cheaper.) 7PM.
WHEN YOU'RE A JET: Oh, Leonard Bernstein, with your bad temper and your flagrant bisexuality and your brilliant, epic compositions (Drowsy Chaperone, you're no West Side Story)! PBS' Rick McKay talks about the man and his music at the Paley Center with Bernstein's Broadway. 6:30PM.
SAKE TO ME: What credentials are required, exactly, to call yourself a "sake expert"? Timothy Sullivan has 'em, and so he's qualified to take you on a tasty, boozy, "educational" tour of Japan's "drink of the Gods" at 92Y Tribeca's sake tasting night. 7:30PM.