I know I am late to the game, but hopefully I can still get my entry in. I have ~12 Pin Oaks that germinated from the set of acorns that I put under mulch last fall. Will post pictures of the seedlings later today.
Wow, Just realized that I never uploaded the photos...
These are from back in May when I said I was going to do it initially.
I purchased the acorns from Sheffields.com last fall and have 13 that emerged this spring.