Grind

Bridgehampton Day, a gathering to celebrate community, is coming back on Saturday from 1 p.m. to 7 p.m. at the Bridgehampton School.

Bacteria levels in water bodies surveyed by the Concerned Citizens of Montauk were generally low this week, likely owing to limited rainfall. But eight of 24 sites surveyed in Montauk, Amagansett, Springs, and East Hampton showed medium or high levels of enterococcus.

HarborFest, Sag Harbor Village's weekend-long celebration, begins on Friday, Sept. 10, with a party with live music by the Nancy Atlas Project from 5:30 to 7:30 p.m. at the Breakwater Yacht Club.

A rundown of upcoming worship services at Temple Adas Israel, the Conservative Synagogue of the Hamptons, Chabad of the Hamptons, and the Jewish Center of the Hamptons.

The Shinnecock Indian Nation's annual powwow is closed to the public for the second year in a row because of Covid-19.

There are still a few spots open for Wednesday's drop-painting workshop at the Pollock-Krasner House and Study Center, which will be led by Joyce Raimondo, the founding director of Imagine That! Art Education.

David M. Alpern, a former senior editor at Newsweek and host of radio news programs, will play excerpts from "Newsweek on Air" coverage of the Sept. 11, 2001, terrorist attacks on Wednesday at 6 p.m. over Zoom for the Rogers Memorial Library.

Several outdoor concerts and a movie are coming up over the next few days in Montauk.

The Southampton Arts Center will present Mountainfilm on Tour Southampton, a program of eight short documentaries, Thursday at 7:30 p.m. on its west lawn.

In the wake of Tropical Storm Henri, East Hampton Town has temporarily lifted a seasonal ban on gas-powered leaf blowers that was enacted earlier this year.

The United States Postal Service has recently issued a series of Mid-Atlantic lighthouse Forever stamps that includes one of the Montauk Lighthouse. Other lighthouses included in the pane of 20 stamps are those in Navesink, N.J., Erie Harbor, Pa., Harbor of Refuge, Del., and Thomas Point Shoal in Maryland.

The New York State Department of Environmental Conservation is encouraging New Yorkers to take part in the annual survey of the state's numerous wild turkeys.