Sports fans love to show off their team spirit and that pride has made Cumming-based Fan Creations successful. The manufacturer and wholesaler of NCAA, NFL and other sports gifts and home décor items has done so well, it recently expanded into a new 21,000-square-foot center on Northgate Avenue. “The purchase of a larger warehouse was extremely important in matching our shipping capacity to the growing demand of our entire product line,” said Kevin McClary, Fan Creations CEO.Eight years ago, the company started out in McClary’s garage with large wooden signs featuring team logos.