hmm hard call with only 3 days left. Doesn't leave a lot of time for planning. How about you and your wife go to spa together or take a small weekend trip where you have everything planned out. For my 5th anny, I planned a trip with my wife to go to Charleston SC, and already booked Room, Horse Rides, Ghost Tours etc... before we got their. She was really impressed. Just some ideas, but I would go for something you could do together.