AAO-HNSF 09/10/2017 to 09/12/2017Date: September 10-12, 2017Location: McCormick Center – Lakeside Place, Chicago, ILBooth Number: 400Exhibit Hours: Sunday September 10: 9:30am-5:00pmMonday September 11: 9:30am-5:00pmTuesday September 12: 9:30am-5:00pmOfficial Website: AAO-HNSF