Wpizza200I’m not sure why I like this, perhaps it’s because I’d like to put text/code on edible things at all the conferences – then eat them. This company makes food embossing gear, I really like the pizza roller, you roll it along and it makes text in the dough, then you bake it. You could automate it, and put RSS feeds or stock prices on them, but that might be going too far. Link.