A week of events in Cambridge, Somerville: ‘La Sonnambula,’ robot show, improv fest

A week of events in Cambridge, Somerville: wine fest, Bookstore Romance Day and more

A week of events in Cambridge, Somerville: Ignite! food & fire fest, Risky Quickies, more

A week of events in Cambridge, Somerville: Openair Circus, Richard Russo, opera, more

A week of events in Cambridge, Somerville: Lunar Day events, Klosterman, circus, more

A week of events in Cambridge, Somerville: ‘Hamlet’ in the park, rooftop dance and more

A week of events in Cambridge, Somerville: ‘Grace of Mary Traverse,’ dance fests, more

A week of events in Cambridge, Somerville: The Moth, fanfic, Dragon Boat Fest, more

A week of events in Cambridge, Somerville: River Fest, Big Gay Dance Party and more

Casino’s opening shouldn’t add a lot of traffic, though drivers may try city streets, experts say