Join us for a ride to North Point Park in Cambridge.  Most of this ride is on fairly new off-road bike paths.  We'll get to Fresh Pond in Cambridge via the Watertown-Cambridge Greenway, then on to the just-completed Greenline-Extension bike path (aka Somerville Community Path), then to North Point Park, and return via the Charles River bike paths. Meet in front of the Star Market on Austin St. in Newtonville, and we’ll leave at 9:30am.  This is a family-friendly, “no-rider-left-behind” ride and all ages are invited, but all young children must be accompanied by an adult. Bike helmets are required.  21 miles round trip.   [...]