Events Lightfair 2018 Fair Date & Opening Hour 8.May. - 10.May. 2018 AM9:00-PM6:0010(Thu) will be closed at 3PM Venue McCormick Place, Chicago, IL, USA Booth.No. 2544 Expolux Fair Date & Opening Hour 24.Apr. - 27.Apr. 2018AM10:00-PM8:00 Venue Expo Center Norte, Green and Red Pavilion Brazil, São Paulo Booth.No. B23 (Entrance of green pavilion)