DOWNERS GROVE, Ill.--(BUSINESS WIRE)--HAVI Global Solutions, LLC (HGS) is pleased to announce that Denny's Corporation (Nasdaq:DENN), franchisor and operator of one of America's largest franchised full-service restaurant chains, has chosen HGS as its lead supplier of supply chain and packaging solutions. An expert partner in managed services and consulting solutions across global business supply chains, HGS will provide Sourcing & Spend Management, Network Optimization and Packaging Categor