Pinball Expo 2021 returns to Schaumburg Convention Center with some changeshttps://abc7chicago.com/pinball-expo-2021-schaumburg-convention-center-renaissance-hotel-chicago/11180114/SCHAUMBURG, Ill. (WLS) — The 37th Annual Pinball Expo hit Chicagoland this weekend with new changes.This year’s event moved to the Renaissance Schaumburg Convention Center. It is the world’s longest running pinball exposition according to the Guinness Book of World Records.