Over on the GEECS Digital Storytelling Space, I've posted a couple of generators that could be useful for coming up with instant digital workshop ideas.
The original idea comes form John Davitt's Learning Event Generator, which I've adapted into a Flash based web tool that you can also download and customise for your own use.
At the mo the generators have 15 possible outcomes, generated at random, but that can change without much hassle at the design end. In the meantime, you can customise the 15 outcomes by just editing a txt file that's bundled with the download that will run as a standalone applicaton on your computer.
Me thinks a mobile phone version of this would be very nice...