May 16, 2021 - NATIONAL LOVE A TREE DAY – NATIONAL BARBECUE DAY – HONOR OUR LGBT ELDERS DAY – NATIONAL DO SOMETHING GOOD FOR YOUR NEIGHBOR DAY - NATIONAL MIMOSA DAY – NATIONAL SEA MONKEY DAY – NATIONAL COQUILLES SAINT JACQUES DAY – NATIONAL BIOGRAPHER’S DAY – NATIONAL TAKE YOUR PARENTS TO THE PLAYGROUND DAY – NATIONAL PIERCING DAY By Doug May 15, 2021
NATIONAL MAIL ORDER CATALOG DAY - August 18 National Mail Order Catalog Day marks the anniversary of when Aaron Montgomery Ward produced the very first Montgomery Wards mail order catalog. By National Day Calendar May 1, 2014
