This looks like a great place to get some advice on a similar situation:
Say you go to a charity event that this guy (DUDE from here on) spent like a ton of time to get set up. This was a real fancy thing and there was a silent auction, live auction, open bar, great food, ect.ect. (

). Anyway, you bid on several silent auction items (it's for the kids and you are not an animal for Christ's sake) and even raise your paddle for a few live auction items that really aren't going to work in your schedule so you were just bidding to run up the price.
At the end of the night, you win 4 or 5 silent auction items, which can be taken home from the auction or picked up later. You pick up all of the items that you won except for one. That item happens to be a 6 pack of Boulevard beer, a gift certificate to a craft beer store, and a few trinkets. One of the ladies helping the DUDE run the event texts you a few days later and says, "DUDE drank your beer, but dobber Jr. has your gift certificate and trinkets and is bringing them home from school."
Do you let it go that DUDE drank your beer, or do you hunt him down and beat a six pack of Boulevard (don't recall the flavor) out of him?