May 22

• Bitcoin Pizza Day
  

• Canadian Immigrants Day
  

• Harvey Milk Day
  

• International Being You Day
  

• International Day For Biological Diversity
  

• International Sherlock Holmes Day
  

• National Boss Babes Day
  

• National Buy A Musical Instrument Day
  

• National Craft Distillery Day
  

• National Maritime Day
  

• National Solitaire Day
  

• National Vanilla Pudding Day
  

• World Goth Day
  

• World Paloma Day
  

• World Preeclampsia Day
  

• Yemen’s National Day
  

• Emergency Medical Services For Children Day