Raphael,

If you are still looking for tourist things for people to do may I suggest a day trip to Victoria.
Pacific Coach lines offers downtown Vancouver to downtown Victoria trip at a very resonable rate.
(This includes the ferry ride to the island. BEAUTIFUL!)
http://www.pacificcoach.com/

I am a Docent at the Royal BC Museum.

http://www.royalbcmuseum.bc.ca

Click on the webcam for a live look at the inner harbour. (Tell me what time you want to look and I'll stand on 'Pipers corner' and wave)

I can arrange group tickets and personally guided tours. This is a world class museum with a fine gallery on the First Nations peoples of BC. Lots of poles and masks.

There is also Buchart Gardens.
http://www.butchartgardens.com/

Also the world famous Fairmont Empress Hotel and Legislature buildings on the inner harbour.

http://www.city.victoria.bc.ca/visit...sempress.shtml
http://www.city.victoria.bc.ca/visit...viewsleg.shtml
http://www.city.victoria.bc.ca/visit...viewsleg.shtml

I would love to show off my adopted city to any who would like to see it.