The spring 2021 iteration of Chalk It Up Mount Forest was held May 15. Organized by Downtown Mount Forest, the event was held in memory of Heather Aitken who, along with her husband Stu Husk, organized Chalk It Up events last year to support frontline workers. Heather recently passed away from a rare mitochondrial neurogastrointestinal encephalomyopathy (MNGIE) disease. The driveway at the couple’s Melissa Crescent home was chalked with a message from those close to her.