Fort Griswold Celebration, Fireworks In Groton, July 12, 2025

July 12, from 6 to 9:45 p.m.

One of the biggest local fireworks shows is coming to Groton this summer with Fort Griswold Celebration on the Thames 2025. The event will feature food, fun, live music, and more.

Additional information is available at the Fort Griswold Celebration on the Thames 2025 Facebook page.

Photo credit: Mark Nero/Patch