Now available, 2018 season pass. Guided Detroit Heritage Weekly Walking Tours are offered at 10 am Saturdays through September. After purchase, schedule dates to take four tours: Downtown, Midtown, Cultural Center and Eastern Market. Tours take place rain or shine and last 2-2.5 hours. Season pass: $48/$40 member & individual tours: $15/$12 member. RSVP: preservationdetroit.org/tours. Info: 313-577-3559.