Invitation to VAPE SHENZHEN eCig Expo from the April 14 16, 2017 Vape Expo 2017 NEC NEC Exhibition Staff NEC Promotional Staff Agency Event Staff Agency Trade Show Staff Agency Canadas largest vape expo takes place in Edmonton this weekend London, UK. 8th April, 2017. Vape Jam UK sees hundreds of vaping enthusiasts and electronic cigarette businesses attend the third instalment of Vape Jam convention at ExCeL London. Guy Corbishley Alamy Live The Vape Exhibit By ECC (@thevapersexhibit) Facebook Tickets for National Vape Expo in Ledyard from Leap