Princeton • As a kick-off to Fall Fest, Christ Our Light Parish of Princeton and Zimmerman hosts family-friendly 5K event at 10:30 a.m. at Christ Our Light-North campus.Fun challenge stations are set up throughout route. Race — for runners, joggers, and walkers (including kids) — is untimed and there are no winners. (It’s all in the spirit of fun!) Registration is $18 per person and includes performance T-shirt. For details, visit: www.christourlightmn.org and click on the “Events” tab and “September 15: Christ Our Light 5K.”