Halloween Celebration at the American Museum of Natural History

This is a real “night at the museum” — or at least an afternoon. The American Museum of Natural History will open its halls to young trick-or-treaters for Halloween crafts; live performances (including the Big Nazo Lab puppet troupe and David Grover and the Big Bear Band); costumed characters like Curious George and Clifford the Big Red Dog; and, of course, goodies.