Events and Things to Do in Waltham, MA

Saturday, September 12

Featured

Codman Estate Fine Arts and Crafts Festival

SEP

12

10:00 AM

Codman Estate, 34 Codman Rd, Lincoln, MA

The 44th Annual Codman Estate Fine Arts and Crafts Festival will be held on Saturday, September 12, 2026, and features the work...

Share

Saturday, September 19

Featured

2026 Greek Festival, Sept 18, 19, 20

SEP

19

12:00 PM

Annunciation Greek Orthodox Cathedral of New England, 162 Goddard Ave, Brookline, MA

Experience the food, music, culture, and hospitality of Greece with authentic Greek cuisine, Homemade Greek pastries, and live...

Share

Sunday, September 20

Featured

Sudbury PMC Kids Ride (all riders welcome!)

SEP

20

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...

Share

Sunday, September 27

Featured

The Children's Room 30th Anniversary Community Walk

SEP

27

11:00 AM

Robbins Memorial Town Hall, 730 Massachusetts Ave, Arlington, MA

Walk with us for children, teens, and families who are grieving. This September, The Children’s Room is bringing our community...

Share

Sunday, September 6

• Coffee Social at the Café: Connect with Local Friends 9:00 am

  Cafe On The Common, 677 Main St, Waltham

  
  
• Sunday FALL RECREATIONAL BASEBALL AGES 16-40. 90 FEET BASES. 4:00 pm

  Waltham

  
  

Wednesday, September 9

• Fall Exhibitions Celebration 6:00 pm

  Rose Art Museum, 415 South St, Waltham

  
  

Thursday, September 10

• Monthly Meeting 7:00 pm

  French American Victory Club, 193 Elm St, Waltham

  
  

Friday, September 11

• Trivia Night 7:00 pm

  Shutt Detachment, 215 Mt Auburn St, Watertown

  
  

Saturday, September 12

• Codman Estate Fine Arts and Crafts Festival 10:00 am

  Codman Estate, 34 Codman Rd, Lincoln

  
  
• 🌮 Backyard Potluck: Make New Friends & Good Food 2:00 pm

  Pequossette Park, 72 Maple St, Belmont

  
  

Sunday, September 13

• Country Masters Jamboree 9:00 am

  French American Victory Club, 193 Elm St, Waltham

  
  
• ¡Haz Nuevos Amigos Explorando Tita's Kitchen Juntos! 🌮✨ 11:00 am

  Waltham

  
  

Tuesday, September 15

• Waltham Clothing Exchange Fall Season Opening Day 10:00 am

  First Parish in Waltham, 50 Church St, Waltham

  
  

Wednesday, September 16

• Spaghetti & Meatballs Dinner 5:30 pm

  French American Victory Club, 193 Elm St, Waltham

  
  
• 2nd Annual Waltham Cares! 6:00 pm

  The American Legion Post 156, 215 Waverley Oaks Rd, Waltham

  
  

Friday, September 18

• Boston-built Furniture Tour of the Gore Mansion 7:00 pm

  Gore Place, 52 Gore St, Waltham

  
  

Saturday, September 19

• 2026 Greek Festival, Sept 18, 19, 20 12:00 pm

  Annunciation Greek Orthodox Cathedral of New England, 162 Goddard Ave, Brookline

  
  

Sunday, September 20

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

  Ephraim Curtis Middle School, 22 Pratts Mill Rd, Sudbury

  
  
• 🌈 Café Meet & Mingle: Bi+ Community Edition 🏳️‍🌈 9:00 am

  Cafe On The Common, 677 Main St, Waltham

  
  
• Make a Mosaic Mirror or Heart 1:00 pm

  111 Riverview Ave, Waltham

  
  
• Make a Mosaic Frame or Piece of Jewelry 2:00 pm

  111 Riverview Ave, Waltham

  
  

Wednesday, September 23

• Square Dance Fun Night – Free! 6:45 pm

  800 Highland Ave, Needham

  
  
• The New Grown-Ups Carriage House Concert 7:00 pm