Full Moon Night Hike Thursday, March 21: 7:30 p.m. It’s spring break for the Fairfield Public schools so bring your kids out for this family-fun activity at Jefferson County Park. We’ll meet at the nature center at 7:30 p.m. for a brief introduction before heading out on the trails for a hike by the light of the full moon. You don’t have to have kids to participate but all children must be accompanied by an adult. Since spring trails can sometimes be muddy, boots are recommended. No registration required.