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

Acton Lion’s Club Town Fair

School Street Fields (corner of School St and Rt 2 eastbound) 343 School Street, Acton, MA

The annual Lion's Club fair has been a beloved local tradition since the 1970s and serves as our largest fundraiser. Join us in supporting the Massachusetts Lions Eye Research Fund to advance eye-related research and aid various local charities. Like us on Facebook - https://www.facebook.com/ActonLionsClub Follow us at www.actonlions.org

Boston International Asian Music Festival

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

The Boston International Asian Music Festival, a beloved nonprofit event in the Greater Boston area, warmly invites you and your family to join us for an evening of vibrant cultural celebration with delicious Asian food! Event Details: Location: NARA Park Amphitheater, Acton, MA Admission: Free Discover a vibrant showcase of Asian music and dance, featuring Japanese, Chinese and Russian songs, dance and opera, and captivating performances by talented local artists, including the Annie Scherer Band, Utar Artun Band, and Berklee Chinese Traditional Music Club. Get a sneak peek of what’s in store with our preview video (https://www.youtube.com/watch?v=DUR0bx4XY2o)

Free

Library: Virtual – “Dead End Road” with True Crime Author E.C. Hanson

Zoom

In June 1977, Renee Freer, nicknamed Giggles, went out to play with her friends. A few hours later, she was found bludgeoned to death with a rock. In a true crime book unlike most, E.C. Hanson stumbles upon an unsolved murder case that haunted his former stepfather. Unable to get specifics from the old and new guard of detectives, Hanson forges ahead, mining what he can from previously released articles and people who lived in the neighborhood at the time. An unusual yet passionate text, DEAD END ROAD honors Renee Freer's memory and asks its how will you help? Join

Acton 250: The British Soldiers of April 19, 1775

Acton Memorial Library 486 Main St., Acton, MA, United States

Please join the Acton 250 Committee for its next speaking event featuring historian and author Don N. Hagist. Don will share lesser-known narratives from the Revolutionary Era, including the lives of British soldiers who engaged the colonials on April 19, 1775 and maintained the Siege of Boston for the following year. Don is managing editor of Journal of the American Revolution (allthingsliberty.com). His historical studies focus on presenting an accurate picture of individual soldiers and their families, especially those of the British army who served in America. This research is done using exclusively primary sources, mostly from archives in North America

Free

Acton COA Presents: Tools for a Calmer Mind Seminar

Acton Senior Center 30 Sudbury Road Rear, Acton, MA

Join Dr. Jennifer Staples, Clinical Psychologist and Co-Founder of guts. for a 45-minute practical talk on how to ease worry & quiet racing thoughts. You will walk away with simple, science-backed tools to help you feel more present, calm, and in control. The non-profit guts. is dedicated to making mental health tools more accessible, actionable, and relatable — because it takes guts to talk about mental health.

Free

OARS annual meeting

Pompositticut Community Center 509 Great Road, Stow, MA

Featured speaker, Dr. Kim Kastens. OARS is the watershed organization for the Sudbury, Assabet, and Concord Rivers (SuAsCo), a non-profit organization that does river science, advocacy, education, and public outreach towards a vision of “resilient streams and rivers that provide healthy wildlife habitat, water supplies, beauty, education, and recreational opportunities for all.” At the 2025 annual meeting, Dr. Kim Kastens, Chair of the Green Acton Water Committee  (and an Acton Exchange editor) will be the featured speaker, discussing Salt Pollution in the Waters of the SuAsCo Watershed.  Much of the data in Kim’s talk was collected in Nashoba Brook, Fort Pond Brook, and their tributaries,

Free

Library: Great Decisions Group Discussion – U.S. Foreign Policy @ 100 Days

Acton Memorial Library Meeting Room (1st floor) 486 Main Street, Acton, MA, United States

Great Decisions is America's largest discussion program on world affairs. The program model involves reading the Great Decisions Briefing Book and meeting in a Discussion Group to discuss the most critical global issues facing America today. This months topic will be on U.S. Foreign Policy @ 100 Days. A short article is available from the Great Decisions briefing book. Please read it ahead of the meeting. It is available in the library.

Library: VIRTUAL: Racism and Civil Rights with David Kalivas

Zoom

We have reached a critical time as Supreme Court cases and some state laws have eroded civil and voting rights protections along with a resurgence of white supremacist activities across the country. This has contributed to increased discontent and polarization with no clear resolution and these challenges weaken the bonds of our communities. Unfortunately, racism and the struggle for civil rights and equity is not new to the American experience and to help us understand the historical context on where we find ourselves as a society, Dr. David Kalivas will offer an analysis of the history of racism and civil

Acton COA Presents: All About Wetlands with Ian Bergemann

Acton Senior Center 30 Sudbury Road Rear, Acton, MA

Are you curious about what types of wetlands there are? Or which species are native to wetlands? Explore the wonderful world of wetlands with the Acton Conservation Division’s Community Conservation Specialist, Ian Bergemann. The presentation will take a deep dive into how to identify different wetland environments, why wetlands are often seen as bad places, and how wetlands are protected. Lastly, we will explore how wetlands protect us!

Free

Library: West Acton Citizens’ Library Book Discussion Group

West Acton Citizens' Library 21 Windsor Avenue, Acton

West Acton Citizens' Library, 21 Windsor Avenue, Acton, MA, 01720 Join your fellow community members at the West Acton Citizens' Library for a lively book discussion led by our Librarians. Limited copies of the book in multiple formats will be available at the West Acton branch. First come, first serve. All are welcome! Sign up on our website: Citizens' Library book group. This months book is: Endpapers By: Jennifer Savran Kelly It's 2003,and artist Dawn Levit is stuck. A bookbinder who works at the Metropolitan Museum of Art, she spends all day repairing old books but hasn’t created anything of her own

Acton Community Supper: June

Mt Cavalry Lutheran Church 472 Massachusetts Ave., Acton, MA

Join us at our All Sit Down Supper! We welcome all our guests inside to join neighbors and friends at the tables in Fellowship Hall. Welcome Summer! We look forward to sharing a meal and friendship with you. June 4 -- Mediterranean Chicken with Rice Pilaf Sponsored by West Acton Baptist Church June 11 -- BBQ Night: Pork Chops with Roasted Veggies Sponsored by Chaves Heating and Air Conditioning June 18  -- Ballpark Night! Hot Dogs with all the Fixin’s Sponsored by Boston Metro West Bible Church of Littleton June 25 -- Italian Summer Supper: Antipasto Salad and Meatball Subs