International Tatting Day April 1st

Tatting day has been celebrated now for several years and  the official date is April 1st.
Activities are scheduled around this time and some celebrations are near or around this date.
Not sure who started this tradition or why, but Chocolate has become the favorite to eat on International Tatting Day.

Tatting Event Calendar 2005, by Georgia Seitz:

I'll be adding more information as I find it, but there are several events listed on Georgia's site.