Sunday, January 28 Yoga on the Trails: 10 a.m.; Wachusett Meadow Wildlife Sanctuary, 113 Goodnow Road, Princeton. Join certified yoga instructor Jen Songer on this seasonal walk and gentle standing yoga; warm up with hot chocolate. Register at massaudubon.org. Alchemy of Henna: 2-4 p.m.; Townsend Public Library, 12 Dudley Road. Get a brief education in […]