The Linn County Master Gardeners have partnered with Old MacDonald's Farm and would like to invite you to the new Growing Classroom at Old MacDonald's Farm! These hands-on workshops are for all ages. Bring your kids and learn everything you need to know about gardening at home; no matter how little space you may have. Snacks from the garden will also be part of the classes. Children age 2 and under are free. Family $5.