A felt hat is the perfect accessory for exploring the rainy ruins of Achill Island, Ireland.

Apparently, yesterday was Felt Hat Day… who knew?

(FYI: Two days ago was Cream-filled Doughnut Day, while today is Collect Rocks Day.)

I hope yours was happy… I spent the better part of the day signing myself up for a Twitter account: @CCMFeltHats, if you like to tweet!