Cranksgiving Boston is a food drive on two wheels. Part bike ride, part madcap scavenger hunt. All you need is a bicycle, a lock and a bag! This event is FREE, but you'll need $15-$20 to purchase food. Donations will support Somerville Homeless Coalition. Pedal the streets and trails of your town as you search for specific ingredients that make up a Thanksgiving dinner. Once you've collected all items and arrived at the finish, this feast will be donated to our town's most needy. All are welcome!!