Terrebonne Expo Centre The Terrebonne Expo Centre is a non-profit organization specializing in the management of event facilities. A large area, large event spaces! Residents of the North Shore of Montreal have now access to a high quality event hall: The Terrebonne Expo Centre. It offers between 40,000 and 80,000 square feet of exhibition space with a clearance up to 40 feet high. The Terrebonne Expo Centre is easily accessible and offers nearly 1,000 free parking spaces. (technical sheet) Our facilities will meet all your events needs; corporate events, showrooms, trade shows and exhibitions, festivals, shows, conferences, fairs, sports event or other events of all kinds.