FOLLOW US « All Events This event has passed. GEXCon 2018 2018.08.31 - 2018.09.03 « Summer Jam 12 PAX West 2018 » GEXCon is a two day gaming event on Aug 31 – Sep 2 in the Dulles Expo Center. + Google Calendar+ iCal Export Details Start: 2018.08.31 End: 2018.09.03 Event Category: Expo/Festival Website: https://www.gexconvention.com/ Organizer GEXCon Website: https://www.gexconvention.com/ Venue Dulles Expo Center 4320 Chantilly Shopping Center Chantilly, VA 20151 United States + Google Map Website: https://www.dullesexpo.com/