Thousands - yep, thousands - of free events all across America this Saturday! Hiking, biking, paddling, trail building, family hikes, outdoor photography workshops, birding, and more.
So don’t be caught indoors - find an event near you at http://www.americanhiking.org/ntd-events/
If nothing else, just think of all the great photos you could get for your Tumblr blog!
And for you “indoor” folks (I feel ya!), it’s going to be just like the Discovery Channel, but in even higher def! 3D without the dorky glasses.