Share your Millenniel nastolgia

I'll go first:

The endless time spent outside often comes to mind. I felt like a nomad that owned every territory I explored from the park to the far reaches of my little town. I remember chasing the tallest trees and looking out above the canopy, riding my little dirt bike across the biggest dirt mounds I could find, and exploring construction sites and building wooden forts from scrap wood with my friends. Times felt simpler then with far less care for anything going on in the world with far less fear exploring the real world with my community.

What about you? What fond memories do you have chasing that high as a millennial?