In addition to our rentals in Kendall Square, we'll also be at the Cambridgeside Galleria from 11am-6pm. Come say Hi to us there or at any of the other awesome Riverfest Events! The Cambridge Arts River Festival is seven stages of music, theater and dance by local artists presented FREE along the East Cambridge waterfront. Folk, rock, jazz and world music. Magic, mask-making, beatboxing, puppetry, kite-making, poetry. Plus more than 150 artists and food vendors offer work for sale. Sample all the creativity that happens in Cambridge year-round in one amazing day. It all kicks off at 11 a.m. with the annual People’s Sculpture Racing, a madcap competition in which artists wheel, drag and muscle curious contraptions down a 3/4-mile course beginning at the north end of Cambridge Parkway at the corner of Edwin Land Boulevard. The Cambridge Arts River Festival is FREE and open to all. It's presented in Lechmere Canal Park and DCR’s Charles River Reservation Park along Cambridge Parkway.