Each month of the year has quite a variety of daily and monthly holidays and observances. June has a total of 264 holidays or celebrations observed for each day of the month (from Wear a Dress Day to National Food Truck Day) along with 8 additional monthly observances (ENTIRE LIST).
 
Many of these observances are odd (June 2: National Bubba Day), unnatural (June 4: National Hug Your Cat Day; June 19: National Take Your Cat to Work Day), tasty (June 11: National Corn on the Cob Day, lots of other food & drink days), strange (June 18: International Panic Day), positive (June 18: Father’s Day), self-centered (June 21: National Selfie Day), rare (June 22: Positive Media Day), and don't seem to have a point (June 24: Swim a Lap Day).