Then come to the craft night at Pigeonhole's Cabin Fever! Your teacher will be Lex of Captain Plaknit fame, so you'll be in friendly competent hands!
Want to learn more about what the heck yarn tagging (and its bigger brother yarn bombing) actually are? Have a peek at the links below;
http://www.flickr.com/groups/yarnbombingukdiy/pool/ http://maskerade.blogsome.com/ http://yarnbombing.com/
See you there! "