Take a guided tour of the spring wildflowers in the Harmony Hardwoods with local wildflower enthusiasts. Meet at the Harmony Arboretum pavilion. Good walking shoes and insect repellant recommended. Free public program. For more information, call 715-732-7780. Harmony Arboretum is located 7 miles west of Marinette on Hwy 64, then 1/2 mile south on County E (street address: N3890 Cty. E, Peshtigo WI 54157).