What day do the leaves change?

I talk to a lot of people in all sorts of industries. This leads to lots of stories on all sorts of topics.

For example, a hotel front desk manager was telling me how demanding some people can be. We live in an area that has a lot of nature, and we get a lot of tourists each year for “leaf season.” This hotel manager related a story about how someone was trying to make a reservation, but wanted to know exactly which day the leaves would change, so she could plan accordingly.

Hint: There is not a specific day where this happens. As with all weather, trip planning is mostly luck.