These are the adventures you NEED to have with the love of your life.
Love tree! The carvings started when my dad was a kid--him and his siblings used to walk to Marshall's farm to work and they would stop to carve in the tree. We live on the farm now, and my initials, along with the fiance, are in the tree.
It doesn't even have to be a love letter, just a specific letter that I've been waiting for. X 01202015 I actually got the letter I've been waiting for..