Forecasts are calling for windy and chilly conditions this weekend, but with the notable exception of the fireworks display Saturday, the Sag Harbor Chamber of Commerce’s Harborfrost festivities are mostly set to proceed as planned.

Hamptons Community Outreach, which works to lift people out of poverty and reduce human suffering by meeting basic and critical needs, will hold its third annual fund-raiser on Saturday from 5 to 7 p.m. at 230 Elm in Southampton Village.

A much-photographed house on stilts that was surrounded by water since around 2004 fell into Gardiner’s Bay last weekend when the pilings holding the abandoned house, perched off the end of Mulford Lane on Napeague, snapped. On Friday, it slipped further into the frozen water.

At the Hook Mill, a defiant mood mixed with resolve to join together in resistance to the Trump administration’s increasingly authoritarian actions.