This walking tour celebrates the 175th anniversary of Mahoning County, the 146th anniversary of the founding of Mahoning Valley Historical Society, and the 100th anniversary of “the Home of Good Humor” at the building that now houses Tyler History Center. Various landmarks and sites will be featured to tell the stories around these significant historical milestones. Tour start times are every half hour from 12:30pm to 2:30pm. Attendees should wear comfortable footwear and expect each tour to last approximately 1-1 ½ hours.