Adrian Devenyi and Ramona Albert embarked on a top-down interior renovation of their storied Sag Harbor house in 2018, and in their case, “top-down” included a tower about 40 feet tall, visible above high hedges and between tall, stately oaks on Jermain Avenue.

Brianne Goutal-Marteau, a three-time Grand Prix runner-up at the Hampton Classic Horse Show in Bridgehampton, said, as she was preparing to take her 2-year-old daughter, Clea, into the Grand Prix ring to be judged by Joe Fargis Sunday morning, that the leadline division, in whose sections 2-to-4-year-olds and 5-to-7-year-olds compete, was “the most important class.”

It was a result that shook the tennis world. In the late summer of 1986, in the U.S. Open’s first round, Paul Annacone of East Hampton defeated John McEnroe, handing the champion of seven Grand Slam singles tournaments a shocking loss.

Early in the morning of Aug. 7, four swimmers — two with considerable open water experience and two with much less — met at the Ship Ashore Marina in Sag Harbor, shook hands, and, in the company of two support boats, set off at 5 a.m. from Cedar Point toward Gardiner’s Island, eight and a half miles away.