4月27 Fun Holidays on 四月27日 (日)
World Pinhole Photography Day
World Pinhole Photography Day on the last Sunday of April celebrates the art and science of pinhole cameras and photography. Read more
Other Fun Holidays around 四月27日 (日)
26 4月Pretzel Day
Pretzel Day is a made-up holiday devoted to everyone’s favorite snack with beer – pretzels.
26 4月Richter Scale Day
Richter Scale Day is an unofficial holiday dedicated to the work of seismologist Charles Francis Richter.
29 4月Zipper Day
Zipper Day on April 29 is dedicated to the humble zipper, a device we all usually take for granted.
30 4月Honesty Day
Honor truthfulness and honesty today.