ANDREW LEIBENGUTH/TIMES NEWS Thousands of mini science exhibits filled both floors of the Tamaqua Elementary School recently during the school's annual science fair showcase. The event also consisted of special exhibits from PPL, Penn State and Carnegie Science Center. Challenging themselves to an interactive color maze, from left, are volunteer Vanessa Gerhard, Khrystyna Van Blargan, 5, Mary Van Blargan, Khalan Van Blargan, 7, and Shane Vengen, 8. The maze was provided by Carnegie Science Center.