Election Map Updates
Four Cambridge Election maps have been updated to show the new elected officials.
National Night Out
Come join the Cambridge Police Department and other community partners to celebrate National Night Out at Donnelly Field.
The event is free and open to all.
There will be numerous activities including games, slides, races, an introduction to lacrosse, soccer, volleyball, obstacle course, face painting, dunk tank, food & more.
Tuesday, August 4th, 2026
3PM - 10PM
Donnelly Field
York St. & Berkshire St., Cambridge, Ma 02141
Main Street Safety Improvement Project
Through the Main Street Safety Improvement Project, the City will add separated bike lanes to Main Street between Massachusetts Avenue and Portland Street, creating a more-comfortable bike connection between the Port and Central Square.
Community Astronomy Night
Are you interested in viewing planets and identifying constellations? Ever wanted to take apart a telescope to see how it works? Join the Cambridge STEAM Initiative and other partners at the annual Community Astronomy Night event to explore the night sky, guided by high school interns from the Center for Astrophysics | Harvard & Smithsonian Science Research Mentoring Program. Register by end of day on Thursday, March 5.