Learn the basics of paddling and observe seasonal events happening along the river with Naturalist Elsa Hansen. Learn about phenology and take part in recording observations through iNaturalist. Beginners and experienced paddlers alike are welcome. Meet at the Cable Natural History Museum at 12:00 p.m. Return by 4:00 p.m. Space is limited. Register by July 20 by calling 715-798-3890. $37 member/$45 non-member.