Summer NABCs in Chicago Loading Map.... Hilton Chicago Hotel720 S Michigan Ave - ChicagoEvents 41.8725921 -87.6248104 Date/Time Date(s) - 08/06/2015 - 08/16/2015All Day Location Hilton Chicago Hotel Categories No Categories I won’t have a bookstore but will be in attendance from Tues Aug 4 through Monday Aug 10.