Kids Events This Weekend in Watertown, MA

Curious about one of Boston's most interesting engineering feats? The Friends of the Harborwalk Tour: MWRA: Deer Island's "Big Dig" departing from the Public Parking Area in Watertown, MA takes families on a guided exploration of Deer Island's wastewater treatment facility and its fascinating history. Kids will be amazed by the scale of infrastructure that serves the city and learn how science and engineering protect our water!

via Boston Harbor Now