Marina Bay Maritime Festival, Day 1 The Marina Bay boardwalk and restaurant area surrounding the boat marina in the Squantum Neighborhood of Quincy on Tuesday May 27, 2025.

In addition to Sunday's Quincy's 400th‑anniversy celebration at Marina Bay, the city is also hosting a second Sunday event in Quincy Center.

As every veteran vampire knows, you can't put off turning the big 4-0-0 forever, and Quincy is embracing its milestone birthday by giving itself a big birthday bash this July 4 weekend with three days ...