Italian favorite at Festival of Nations August 15, 2022 Mon Valley Independent Latest News Olivia Kostelac of North Charleroi enjoys a meatball sub from the Italy booth at the Festival of Nations on Saturday at the Charleroi campus of St. Andrew the Apostle Parish. FacebookTweet Olivia Kostelac of North Charleroi enjoys a meatball sub from the Italy booth at the Festival of Nations on Saturday at the Charleroi campus of St. Andrew the Apostle Parish. FacebookTweet