Interesting places to crochet

Yesterday a woman on a New York City subway was reported for obstructing a fellow passenger from sitting down next to her because she wanted enough room for her crochet. There’s even a video of the incident, which is highly amusing but doesn’t really give our craft a good name. You can see the video here.

This led me to thinking what are the most unusual places that you’ve crocheted, knitted or done other craft?