Network with other gardeners and obtain rare and unusual seeds and plants - all for free! Both native plant and heirloom vegetable seeds will be on offer. Who should attend? Anyone with extra seed, plants, tree seedlings, bulbs, or tubers to share, people with nothing to exchange who want to acquire seed and knowledge, or anyone knowledgeable or interested in seed saving. Park Naturalist Shawn Severance will lead a hike at 2:30 pm to demonstrate native prairie seed collection. In partnership with Project Grow.