A group of Brenau University students came back to Gainesville winners, but its success is just beginning. Iben Nielsen, Zuhra Doost and Julissa White represented Brenau at the Appalachian Ideas Network Showcase in Berea, Ky., a two-day competition in which students at six different colleges and universities present entrepreneurial social ventures that address local community issues. Brenau’s issue: summer camps.