OTHER NEAT HOLIDAYS WHOSE POPULARITY COULD BENEFIT FROM COSTUMES

  1. Robert burns night
  2. Administrative professionals day
  3. Columbus day
  4. Groundhog day
  5. Lincoln's birthday
  6. Tax day
  7. Boxing day
  8. Valentine's Day (single version)
  9. My birthday
  10. Your birthday
  11. Monday
    Suggested by   @jessicaburdon