Friday

June 30

• 9:30 AM

  Senior Zumba Gold Class

  North Cambridge Senior Center, 2050 Massachusetts Ave., Cambridge, MA 02140

  Come join our North Cambridge seniors for this weekly class, which includes safe Zumba Gold dance exercises.

• 11:00 AM

  Central Square English (Beginner I)

  Central Square Branch, 45 Pearl St., Cambridge, MA 02139

  Central Square English – Reading/Writing/Conversation (Beginner I)

• 12:30 PM

  Senior Whist Group

  North Cambridge Senior Center, 2050 Massachusetts Ave., Cambridge, MA 02140

  Seniors, there is a weekly Friday whist game at the North Cambridge Senior Center.

• 2:00 PM

  Device Advice

  Main Library, Rindge Room, 449 Broadway, Cambridge, MA 02138

  Device Advice

• 2:00 PM

  Wee the People! Summer Reading Kickoff

  Main Library, Childrens Room, 449 Broadway, Cambridge, MA 02138

  Wee the People! Summer Reading Kickoff

• 3:00 PM

  O’Connell Spanish Singalong

  O'Connell Branch, 48 Sixth St., Cambridge, MA 02141

  O’Connell Spanish Singalong

• 7:00 PM

  City Dance Party

  Mass Ave in front of City Hall and City Hall Lawn, 795 Massachusetts Avenue, Cambridge, MA

  Join thousands of Cambridge residents who will gather on the street and lawn in front of City Hall for this annual dance extravaganza with DJ spun music, including a colorful light display.

• 10:00 PM

  Comedy, America!

  ImprovBoston | 40 Prospect St., Cambridge

  Presented by ImprovBoston