The Erie Zoo is welcoming all senior citizens and their grandchildren to join them on National Senior Citizen’s Day. All seniors 62+ and their grandchildren (18 years and under) will receive FREE admission and coupons for FREE goodies around the Zoo (coupons are only valid during the event)! In addition, senior guests will be able to visit booths featuring local organizations throughout the Zoo. Stop by National Fuel’s table to talk with a representative about the resources available to help manage your energy costs.