Padma Borrego and her son, Mateo, started a new life in California in 2018 after leaving the East End, where Ms. Borrego had been a yoga teacher and bodywork practitioner and Mateo was a student at the Hayground School. Just as they were getting on their feet in a new home, life threw a wrench in their plans in the form of a raging wildfire that claimed their home and their possessions.

"We're okay. It's up and down," Ms. Borrego said in an interview last week. "It's challenging. We're safe; we have good friends. But it's definitely intense."

Groundwater contamination in the hamlet of Wainscott was not caused by a 70.5-acre former sand and gravel mine in that hamlet, according to a new determination by the New York State Department of Environmental Conservation.

Two six-week programs for young thespians through Bay Street Theater will begin on Sept. 26 outdoors on the grounds of the Sag Harbor Whaling and Historical Museum.