Way cool! Historic Landmarks Foundation stages Back to the Future: The Mid-Century Modern Tour, Saturday, May 31, 1-6 p.m., showcasing five homes in a northside Indianapolis area noted for fine examples of the period. Tickets are $10 for members of Historic Landmarks, and $12 for non-members ($15 day of tour). Call Historic Landmarks, 317-639-4534 or 800-450-4534, or check our website, www.historiclandmarks.org, for ticket sale locations, which include ten National Bank of Indianapolis branches, selected Kroger stores, Form + Function, and Historic Landmarks headquarters on the downtown canal.