Cargo Bikes of Camberville a super useful resource: https://www.facebook.com/groups/1029543797114243

Bike buses are groups of people who cycle together to school. See below for list of known active area bike buses. If your school is not listed, start one!

Argenziano School Somerville -rides are announced in school google group: https://groups.google.com/g/argenzianofamilies

Other organizers of bike rides which you may enjoy:

Cyclopolitan: https://www.facebook.com/thecyclopolitan/

Bike to the Sea: https://biketothesea.org/

Somerville Illuminations Tour: https://somervilleartscouncil.org/illuminationstour

Here are some links to organizations you could get involved with if you are interested in improving bicycle infrastructure and safety or promoting bicycling:

Massbike: https://www.massbike.org/

Arlington

Arlington Bicycle Advisory Committee: https://www.arlingtonma.gov/town-governance/boards-and-committees/bicycle-advisory-committee-abac

East Arlington Liveable Streets: https://www.facebook.com/East-Arlington-Liveable-Streets-132320803079/about

Belmont

Friends of Belmont Community Path: https://www.facebook.com/belmontcommunitypath/

Boston and Greater Boston

Boston Cyclists Union: https://bostoncyclistsunion.org/

LivableStreets Alliance: https://www.livablestreets.info/

Cambridge

Cambridge Bicycle Safety: https://www.cambridgebikesafety.org/

Friends of the Grand Junction Path: https://www.facebook.com/GrandJunctionPath/

Memorial Drive Alliance: https://www.memorialdrivealliance.org/

Cambridge Bike Give Back: https://www.cambridgebikegiveback.org/

Malden/Everett/Revere etc

Bike to the Sea: https://biketothesea.org/

Lexington

Friends of Lexington Bikeways: https://www.bike-lexington.org/

Medford

Medford Bicycle Advisory Commission: http://www.medfordbikes.org/

Walk Medford: https://www.walkmedford.org/

Somerville

Somerville Alliance for Safe Streets: https://www.sass-somerville.org/

Somerville Bike Committee: http://www.somervillebikes.org/

Somerville Bicycle Safety: https://somervillebikesafety.org/

Friends of the Community Path: http://pathfriends.org/

STEP: https://www.somervillestep.org/

Watertown

Watertown Bicycle and Pedestrian Committee: https://www.watertown-ma.gov/237/Bicycle-Pedestrian-Committee