Events and Things to Do in Watertown, MA

Saturday, September 12

Featured

Riverfest 2026

SEP

12

11:00 AM

Assembly Row, 355 Artisan Way, Somerville, MA

Riverfest returns to The Row on Saturday, September 12 🎉 Join us as Assembly Row comes alive with live music, local makers,...

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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...

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Friday, September 11

• Trivia Night 7:00 pm

  Shutt Detachment, 215 Mt Auburn St, Watertown

  
  

Saturday, September 12

• Riverfest 2026 11:00 am

  Assembly Row, 355 Artisan Way, Somerville

  
  

Saturday, September 19

• Death, Desserts, & Discussions 3:00 pm

  The Presentation School Foundation Community Center, 640 Washington St, Boston

  
  
• Jagged Little Pill 8:00 pm

  Arlington Friends of the Drama, 22 Academy St, Arlington

  
  

Sunday, September 20

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

  Ephraim Curtis Middle School, 22 Pratts Mill Rd, Sudbury

  
  

Wednesday, September 23

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

  800 Highland Ave, Needham

  
  

Saturday, October 3

• WHS Class of “76” 50th Reunion! 4:00 pm

  Copper House Tavern

  
  

Tuesday, October 6

• Commonwealth School Virtual Open House 6:30 pm

  Virtual

  
  

Sunday, December 6

• Commonwealth School Virtual Open House 3:00 pm

  Virtual