Worldwide Knit in Public Day gets graffiti knitted in London
To celebrate both of these Stitch London, the city's radioactive woolly Godzilla which has recently gone global, are holding their HUGE annual Stitch Crawl (going multi-craft after being the Knit Crawl for four years) to invite all crafty types to come out and craft in public in an epic tour taking in London's parks and a royal palace. They'll be graffiti knitting all the way too.
If you fancy it but can't join them then it's likely there is an event of one or the other in a city or town near you. Check out the WWKIP Day website for listings in your area and wander over to the International Yarnbombing Day on Facebook for more info on the sneaky stitching side of things. Or start one of your own.
Get out there and stitch where folks can see. Go on.