Your worst IT workshop?

suntory writes: I am a lecturer at a Spanish university. This week had to attend a workshop on "Advanced HTML and CSS" for the university staff. Some of the ideas that the presenter (a fellow lecturer) shared with us:

• IE is the only browser that follows standards. You can see it clearly because it works for all sites, whereas Firefox and other browsers have problems displaying some of them.
• Frames and tables are the best way to organize your website.
• You can view the source for most CSS, Javascript and HTML files, so you can freely copy and paste what you feel like — the Internet is so free, you know.
• Same applies for images. If you can see them in Google Images Search, then you can use them for your projects.

Of course, the workshop turned out to be a complete disaster and a waste of time. So I was wondering what other similar experiences you have had, and what was your worst IT workshop...