If you are traveling in the midwest - this day is sponsored by the Lace Makers of Illinois. They have an auction, vendors and classes.
More information can be obtained at http://www.lacemakersofillinois.org/Lace_Day_2011.html
or follow them on Facebook at http://www.facebook.com/group.php?gid=117579804958144&ref=ts#!/group.php?gid=117579804958144&v=wall