Furry Dance is held on May 8. Helston, UK. This event in the first decade of the month may is annual.
World Fair Trade Day on May 9 (celebrated on the second Sunday of May);
Abbotsbury Garland Day on May 13 (Dorset, England);
National Hoarding Awareness Week in UK on May 17 (held from the third Monday of May);
World Goth Day on May 22 (The Official World Goth Day site defines it as "a day where the goth scene gets to celebrate its own being, and an opportunity to make its presence known to the rest of the world.");
Aldersgate Day/Wesley Day on May 24 (Methodism)