Powell, OH, 2013-08-27 — /travelprnews.com/ — Celebrate all that is fall and Jungle Jack Hanna’s 35th “Hanna-versary” at the Columbus Zoo and Aquarium during seasonal celebrations and new fall hours. In celebration of Jungle Jack Hanna’s 35th “Hanna-versary” at the Columbus Zoo, Jack and his animal friends will visit the Zoo on Sept. 21-22 from 9… Read the full press release