June 8 is International Yarn Bombing Day
Need inspiration for your own project? Check out New York-based crocheting artist Olek on Instagram: @oleknyc.
Guerrilla knitters and crocheters will cover trees, lampposts and bike racks with their colorful handicrafts in a tradition established by Alberta knitter Joann Matvichuk.
Tag your own work and any yarn bombing installations you may come across with the #yarnbombing hashtag!