Well, who knew! The internet, I guess-- but today is Squirrel Appreciation Day. As someone who has always found squirrels to be entertaining little animals, it's nice to see there is a day set aside for them. And you know how squirrels seem to be in every park you visit? Turns out that's no accident! This Gizmodo article tells you all about it and if you need a bigger squirrel fix, make your way to mentalfloss.com. I leave you with this heartwarming squirrel video. Awwww!