Rain or shine. Maxwelton Braes, Baileys Harbor. Taste of Sister Bay, Children's Parade. Maypole raising, Artists in Action, Irish dancers and entertainment. 10 a.m. to 4 p.m. Countywide self-guided tours.
Boat tours to island lighthouses.
In addition to walking the grounds, access to selected keeper's quarters will be available. Sponsored by the Door County Maritime Museum. Ticket info 743-5958. A 2-day program of guided field trips through numerous natural areas of Door County. Hardy Gallery, Ephraim.