We love a good show, including fireworks. Southampton Fresh Air Home’s “An American Picnic with Fireworks by Grucci” lights up Shinnecock Bay on July 2 (rain date July 3). Stars Over Montauk Fourth of July Fireworks by Grucci blasts off from Umbrella Beach (rain date July 5). Sag Harbor Yacht Club presents John A. Ward Independence Day Fireworks on July 3. 1030 Meadow Lane, Southampton, N.Y., 11968. 95 South Emerson Avenue, Montauk, N.Y., 11954. 27 Bay Street, Sag Harbor, N.Y., 11963.
