"Get Dancing" at Guild Hall will celebrate the choreography of the late Andy de Groat, a frequent collaborator of Robert Wilson, who will take part in a panel discussion about the early years of downtown performance.

Yung Jake's Nerf guns at Tripoli, Christmas in the Shed, paintings by Grace Hartigan at Christie's, and new work by Candace Hill Montgomery at Fireplace Project are among this week's gallery highlights.

A discussion of mid-century modernist architecture in the Hamptons, the Montauk Film Festival will return, plus jazz, live theater, and a silent disco are on the entertainment horizon.