For town and school calendars, see the Town and Other Calendars page.

Polar Plunge to benefit MA Special Olympics

NARA Park 25 Ledge Rock Way, Acton, MA, United States

The Acton Lions, the Acton Police and community members will be braving the freezing waters of NARA! Please consider joining our team and taking the plunge with us and / or making a donation. https://tinyurl.com/ActonLionsPolarPlunge2025 Special Olympics is an amazing organization that provides inclusive sports opportunities to over 19,000 athletes and 10,000+ volunteers across the state. Sports are more than just fun—they’re a powerful way to build confidence, friendships, and leadership skills in our communities. Every donation helps create opportunities for individuals to shine, both in sports and in life. Let's make a splash for a great cause! Sign up to donate or participate today! Let's make this Polar Plunge

National Night Out with Acton’s Public Safety

Acton Public Safety Facility 371 Main Street, Acton, MA, United States

This family-friendly event is a great opportunity to connect with your local first responders and explore all that public safety has to offer. Take a guided tour of the facility, meet officers, our department clinician, dispatchers, members of the Acton Fire Department, and more. Plus, don’t miss the Touch-a-Truck experience, featuring police cruisers, fire trucks, highway department vehicles, and other exciting equipment for kids (and adults) to check out up close.