Julie Painter of Marietta shared a photo from an African trip in 2015. “This is a photo of a huge hippo who was rather upset that our tour boat was in his pond — which was located on the Okeechobee river. He got pretty close,” she wrote. “While we were in South Africa the Zimbabwe banking system collapsed and children were selling the old currency on the streets — I came home with more than 30 billion dollars worth of useless money but I only paid $5.00 (US) for all of it. It was a great trip and I have wonderful memories of that time.”