UNESCO’s World Radio Day Should Be Celebrated Worldwide As Widely As The Holidays Of Christmas, Chanukah, Ramadan, Diwali, Thanksgiving, Easter, President’s Day, Valentine’s Day, Remembrance Day, Yom Kippur, Rosh Hashanah, Passover, Holi, Eid al-Fitr, And Eid al-Adha.

https://www.unesco.org/en/days/world-radio