Put away the fist bumps and awkward ass-out hugs, because today is National High Five Day in the US! And while you’re out there doling out 5 fingers of encouragement and positivity all day (that’s your plan right? this is a big deal…) point curmudgeons who don’t understand what you’re doing to this post.

After looking at these 21 awesome, adorable, and epic 500px high five photos, they’ll be high-fiving random people on the street right alongside you!

Got a great high-five shot of your own? Upload it to 500px and drop a link the comments! It’s the perfect day for it.