Tree Planting Events National Forest Week Tree PlantingSep23 St. George’s Mini-Forest Planting (11 to 1 p.m.)Sep23 Hungry Hollow Tree PlantingOct14 Sustainable Orangeville Community Tree PlantingOct14 Erin Community Tree PlantingOct21 Cooksville SNAP Inaugural Tree Planting and CelebrationOct22 Chris Gibson Park Tree PlantingOct28 Mississauga Communty Tree PlantingOct28 See all of CVC’s event listings.