In parallel with the March for Science in Washington, the March for Science Boston will be held on the Boston Common on Saturday, April 22, 2-4PM.  There will be entertainment for kids from 1PM to 2PM, followed by science activities in a separate area for families during the march. Official T-shirts are available for sale — this week and maybe next week only! — to raise funds for event logistics. Speakers and specifics are being worked out, so register to get updates and follow on Facebook. You can sign up here to volunteer. Companies and organizations that are interested in sponsoring the event should email organizers@marchforscienceboston.com.