Critical Mass is a monthly group bike ride involving hundreds of cyclists who assemble to take back the streets from cars. The problem is, Critical Mass isn't a great fit for families since the rides are a few hours long and the routes frequent highly populated areas of the city.
Cue Kidical Mass, the child-friendly version. Kids, accompanied by their parents, can learn how to bike in the city, chat up their friends and on this particular Saturday, finish the one hour ride with a cupcake.
To find out more: chicagokidicalmass.org/