Seeing a butterfly
There's not much to say about this. Seeing a butterfly is awesome and most of the time, completely free.
Seeing things from a different perspective
Seeing things from a different perspective is a timeless tradition where you actively perceive a concept from an alternative point of view. Yesterday, I climbed on top of my garage roof to look at my vegetable garden from a different vantage point. Sometimes, it can be helpful to step out of your comfort zone to see the bigger picture.
Whoopee cushion
Still a hilarious prank well into your adult years.
Simon Bening's Book of Hours (1530)
The details!!! Measuring at 2.5 inches tall, this diminutive manuscript was a highlight from my trip to the Met Cloisters. Still thinking about it.