Not a runner? Gather your family, friends and pups for a Family Fun Walk from Churchill Park to Humboldt Boulevard, where participants will join the Bloomingdale Trail Runners for a celebratory pancake breakfast that kicks off The 606 Block Party. Festive attire encouraged. Strollers, wagons, trikes welcome; no bikes, please. Participation in the walk is free but there is a charge for the pancake breakfast.