Events and Things to Do in Groton, MA

Saturday, September 19

Featured

Rainbow Bazaar Doll, Bear, and Toy Show

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9:30 AM

Brookline Event Center, 32 Proctor Hill Rd, Brookline, NH

Featuring Antique, Vintage, Modern Fashion Dolls, Bears, Miniatures & Toys (Barbie, Tonner, and 50s, 60s, 70s dolls plus much...

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Sunday, September 20

Featured

Pay It Forward Card Show

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9:00 AM

Leominster-Fitchburg Lodge of Elks, 134 N Main St, Leominster, MA

Join us for an exciting card show featuring over 60 tables of sports cards, Pokémon, Magic: The Gathering, and One Piece...

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Featured

Sudbury PMC Kids Ride (all riders welcome!)

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10:00 AM

Ephraim Curtis Middle School, 22 Pratts Mill Rd, Sudbury, MA

On Sunday, September 20th, Sudbury will host our third inaugural Sudbury PMC Kids Bike Ride. Our ride is a 1-mile loop that...

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Tuesday, September 22

Featured

Sing with the Gentlemen Songsters Barbershop Chorus

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8:00 PM

Chelmsford Center for the Arts, 1A North Rd, Chelmsford, MA

Experience the joy of four-part harmony with this all-male chorus during an evening of a cappella music. This free event...

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Sunday, September 27

Featured

Run/Walk for Nature and Kids Fun Run - 5K and 10K

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9:00 AM

Shedd Park, 453 Rogers St, Lowell, MA

Event Date: Sunday, September 27, 2026 (registration deadline 9/23) Start Time: 9 AM Location: Shedd Park, 453 Rogers Street,...

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Saturday, October 3

Featured

Coins, Stamps & Collectibles: Free Appraisal Day at the Spellman Museum

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10:00 AM

Spellman Museum of Stamps & Postal History, 241 Wellesley St, Weston, MA

Join NobleSpirit at the Spellman Museum for a special Appraisal Roadshow and discover the stories — and potential value —...

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Saturday, September 19

• Rainbow Bazaar Doll, Bear, and Toy Show 9:30 am

  Brookline Event Center, 32 Proctor Hill Rd, Brookline

  
  
• IN PERSON: Houseplant Swap 10:30 am

  Sibley Hall, Groton Public Library, 99 Main St., Groton

  
  
• IN PERSON: The Quest Collective: Adult Dungeons and Dragons and Oth 11:00 am

  Community Room, Groton Public Library, 99 Main St., Groton

  
  
• Art Lab: Grades K-5 2:00 pm

  Community Room, Groton Public Library, 99 Main St., Groton

  
  
• IN PERSON: Forever Flowers with New England Botanic Garden 2:00 pm

  Sibley Hall, Groton Public Library, 99 Main St., Groton

  
  

Sunday, September 20

• Pay It Forward Card Show 9:00 am

  Leominster-Fitchburg Lodge of Elks, 134 N Main St, Leominster

  
  
• Sudbury PMC Kids Ride (all riders welcome!) 10:00 am

  Ephraim Curtis Middle School, 22 Pratts Mill Rd, Sudbury

  
  
• IN PERSON: Sunday Concert Series: Scott Ouellette Classical Guitar 2:30 pm

  Sibley Hall, Groton Public Library, 99 Main St., Groton

  
  

Tuesday, September 22

• Sing with the Gentlemen Songsters Barbershop Chorus 8:00 pm

  Chelmsford Center for the Arts, 1A North Rd, Chelmsford

  
  
• VIRTUAL: Trivia Tuesday

  Library Groton Public Library, 99 Main St., Groton

  
  

Sunday, September 27

• Run/Walk for Nature and Kids Fun Run - 5K and 10K 9:00 am

  Shedd Park, 453 Rogers St, Lowell

  
  

Saturday, October 3

• Coins, Stamps & Collectibles: Free Appraisal Day at the Spellman Museum 10:00 am

  Spellman Museum of Stamps & Postal History, 241 Wellesley St, Weston

  
  

Sunday, October 4

• Annual Pepperell Open Farm Day 11:00 am

  Participating Farms in Pepperell, Pepperell

  
  

Sunday, October 25

• Girl Scouts STEM Challenge 9:00 am

  UMass Lowell, 327 Aiken Ave, Lowell

  
  

Friday, November 27

• Commonwealth Ballet's The Nutcracker - sensory friendly performance 1:00 pm

  Eleanor Welch Casey Theatre, 235 Wellesley St, Weston

  
  
• Commonwealth Ballet's The Nutcracker 6:00 pm

  Eleanor Welch Casey Theatre, 235 Wellesley St, Weston

  
  

Saturday, November 28

• Commonwealth Ballet's The Nutcracker 1:00 pm

  Eleanor Welch Casey Theatre, 235 Wellesley St, Weston

  
  
• Commonwealth Ballet's The Nutcracker 6:00 pm

  Eleanor Welch Casey Theatre, 235 Wellesley St, Weston