We were invited to this event for a 2 day round of collaborative drawing.  Good times had by all!

Some more info on SIDIM from their website:

SIDIM was created on December 7, 1989. It was Canada’s premium design trade event bringing together designers, architects, specifiers, buyers, business people, consultants, targeted consumers and the media. Four (4) consecutive days of networking in the most beautifully designed trade show in North America. In fact, it is Canada’s design happening in Canada’s most exciting city: Montreal!

SIDIM is a contemporary showcase for the newest trends in design, architectural and building communities, local and foreign. Our exhibitors are hand picked industry leaders, chosen for their quality and presentation, using SIDIM to launch new products and services, to reinforce their client base and expand into new markets.

On May 24, 25 and 26, 2012, the Main Hall of Place Bonaventure was transformed into a contemporary design showcase. For this 24th edition of SIDIM, some 300 companies and creators from Quebec, Canada, North America and abroad presented the latest ideas, products and services from their respective architecture and design communities. SIDIM welcomes more than 17,000 visitors strolling down the Show looking for design and architecture products or specialists’ services responding to their every need in order to conclude sales which would have taken a year in a regular network.