When I was a kid in the 6th grade. My best friend Pat and I would sit in the school yard and hunt for 4-leaf clovers. At the end of my school year, I packed them away (somewhere?) but we didn't stop hunting. I put the ones I found in those last few weeks of school on page 13 of my math book. There must have been more than a dozen. I forgot to take them out! Thanks for inspiring that fun memory.