Dana's Letter is an item in Shadow of Memories.
'A memo found by the cafe door. The manager probably wrote this.'
The Letter reads:
I appreciate you returning the item, the customer forgot at the cafe yesterday.
After opening the shop today, you'll find a box on the counter.
It's a birthday present (Better late than never!) from all of us at the cafe, and some of the regulars as well.
You have a pretty big following Dana. Keep up the good work!
Your Boss and Your Friend'