You know that day.

That first warm day of spring.

When you leave your house and squint in the sunshine, turning your head towards the warmth like a flower bends towards the sun. When you walk down the street and see that guy in cargo shorts and Birkenstocks with a frisbee under his arm en route to the park. When a kid walks by eating and ice cream cone and you realize you're not wearing a hat and you're okay. When people seem to smile more and everyone is making eye contact and giving a knowing nod that says, "We made it."

Be ready for that day. Get your bike tuned-up now.