Hagfish Day
Hagfish Day is held on October 15. Held on the third Wednesday of October. This event in the second decade of the month October is annual. 
Help us
Help us 
Hagfish can absorb nutrients straight through their skin. The estimated 76 species of hagfishes live in cold waters around the world, from shallow to as deep as 5,500 feet (nearly 1,700 meters). Hagfish can go months without food.
Hagfish are widely considered the most disgusting animals in the ocean, if not on earth. The eel-shaped creatures use four pairs of thin sensory tentacles surrounding their mouths to find food—including carcasses of much larger animals. Once they find their meal, they bury into it face-first to bore a tunnel deep into its flesh.
Despite the fact that they seem repulsive, they are undoubtedly unique—and just because animals are disgusting to human sensibilities doesn’t mean they don’t deserve our attention and protection. That is the message behind Hagfish Day, which occurs every year on the third Wednesday of October: that we can find beauty in the ugly and protect all ocean animals.
Similar holidays and events, festivals and interesting facts
Be Bald And Free Day on October 14
Face Your Fears Day on October 14 (they might be afraid of you);
National Graffiti Appreciation Day in USA on October 14
Tiger Day on October 15
Ada Lovelace Day on October 15 (was created to celebrate one of the first computer programmers);
Feral Cat Day on October 16 (Global Cat Day, Alley Cat Allies);
Dictionary Day on October 16 (is held in honor of Noah Webster, the man who is considered to have fathered the American Dictionary);
Steve Jobs Day on October 16 (was established by the Governor of California in memorial to this great innovator, who passed from the world in October of 2011)