On the Second Saturday of each month, during the Grosse Pointe Historical Society's open-house tours you are invited to drop in at 376 Kercheval to the 1823 Provencal-Weir house. Sponsored by the Alice Kales Hartwick Foundation. The activities and the tour are free of charge but donations are suggested. *A limited number of tickets will be sold for the October event by calling 313-884-7010.