Over the course of the Summit Shakedown, we have scientifically catalogued the exact number and variety of possible faces made by Scouts and Venturers.

There’s a face associated with adrenaline. There’s one that you find as fellowship forms. Laughter casts a certain shape to a face. Lots more.

All of these faces, it appears, are variations on a smile.

But, you be the judge. This gallery represents just some of the thousands of faces we captured over the past 3 days.

Which face is your favorite?

Tell us about the faces you’d like to make when you get to try biking, climbing, skating and challenge course at the Summit — in the comments below!