On my 7th wedding anniversary, I had my husband's secretary free up his calendar for an afternoon with a "out of town client".  I packed a lunch and reserved a hotel room.  He was to meet his "client" in the hotel bar.  I had one of the employees of the hotel tell him after he was waiting in the bar a few minutes that Mr. So&So (the client) called down and said to meet him in his room (whatever number that was). 

Imagine his surprise when I opened the door in the teddy that I wore our wedding night and had a candlelight lunch waiting for him with champagne.  Hours later, I let him stay at the hotel a little later than I did to 'rest' while I went to pick up our son from daycare.