Participating comic book stores give out free comic on Free Comic Book Day which is celebrated annually on the first Saturday of May. Read more
Beverage Day recognizes the role that beverages play in the social and economic world. Read more
5 MayNo Pants Day encourages people to go out in public without their pants on.
5 MaySpace Day is an unofficial holiday devoted to all things outer space.
9 MayEurope Day on May 9 celebrates European unity and diversity
9 MayLost Sock Memorial Day is a day to stop looking for all the lost socks in your life and let go of all the left over socks from a pair.