Here are a few interesting links:

Sponsorship Marketing Council of Canada (SMCC)
www.sponsorshipmarketing.ca

The Sponsorship Report
www.sponsorship.ca

IEG
www.sponsorship.com

Blogs

http://blog.powersponsorship.com/

www.sponsorshipblog.com

http://berniecolterman.wordpress.com/

http://canadiansponsorshipforum.com