This adventure maze at Korny Korners Farm takes the prize for Sarnia's largest salute to our sesquicentennial year. The paths through the 3.5-acre cornfield spell out: Canada 150 eh! and the dates 1867 to 2017. The farm at 6193 Blackwell Sideroad also features mini-putt golf, a petting farm, playgrounds and other activities. Drone photo, courtesy of David Cooke, inskyphoto.com