NOT a money tree....Wishing tree. In addition to a guest book I'll have a wishing tree that has small cards you can hang on the "tree" and write down words of love/good wishes. I'm going to get an album for them and use a picture of the tree in bloom as the cover picture. I'm writing Instructions for them but was wondering if I needed to have a guest book attendant to explain it. I wasn’t going to do one before but My FMIL seems to think the wishing tree is weird and no one will understand it w/out someone to explain. Thoughts? Also, if someone has done this before any tips on how to word the Instructions?