The timing is good, ACM SIGGRAPH is the professional organization for digital arts and their huge annual conference returns to Vancouver in August.
http://s2014.siggraph.org
Vancouver hosted for the first time in 2011, and it currently rotates at a cycle of 2 years in LA/California and 1 in Vancouver. I think three big factors beyond the existing local industry was Olympics, VISAs for international visitors, and proximity to both Hollywood and Asia. Vancouver may be nowhere near as large as LA, but it does everyone good to move around to keep things interesting.
Growth at the periphery is great, it's under rated compared to being the best and biggest because those remain only hoping and waiting after any amount of planning and investment.
I was not impressed with the cost of the new convention center, but at least it is an achievement in design and operation. An attached theater would be very useful, maybe they can install a floating one... or down where a space is reserved for a parks board concession between the parking lot and the seawall next to the stairs at the NW corner?