eBookCraft is a two day conference withe workshops on the first day and conference sessions on the second.
From the description:
Do you work with ebooks? Do you dream of using technology to its full potential rather than trying to re-create print books digitally? Come join talented ebook developers for some lively discussions of design, standards, and best practices. ebookcraft is a one-day conference dedicated to ebook production—if you're looking for a mix of practical tips and forward-thinking inspiration, you won't want to miss it.
I'm going to be in Toronto for the entire week.
If you are based in Toronto or plan to be in town that week, drop me a line. I'd like to meet you.