‘Harry Potter and the Cursed Child’ release brings Hogwarts Square return on July 30

Cambridge’s free Dance Party is Friday, adding an hour to run 7 p.m. to midnight

The Cambridge/Somerville guide to Halloween 2015

Friday’s Party Under Harvest Moon benefit guests are public radio stars, comedy guru

Honk! Fest marching in with new features, but also a need for crowdsourcing dollars

Five things to love about free dance party city plans for June 26 in Central Square

River Festival returns June 6 to Central, bringing with it World Sculpture Racing

Wildlife, water highlight Fresh Pond Day, coming May 30 to city’s reservoir land

Family disco concept comes Sunday to Cambridge with blast of STEAM for dance breaks

Start thinking about ‘Christmas Revels’ and audition Monday for chorus slots