Went on a long weekend trip with friends over New year's ( Thurs to Mon) . Got in late Monday,took Tuesday off from work to catch up. Stopped at p.o. box and got mail. Had a package ,they leave a key to a "locker" in lobby,no postmaster for half the day. So grab my package(chocolate covered pecans!!) and apparently left my keys in the po box. Received several text and a call from people telling me I left my key in said box. One person offered to take them out of my box and give them to her neighbor, a coworker of mine . I thanked them all and said I will just pick them up on my way to work. I grabbed them this am at 6:30. Still there hanging in lock .... Been smiling ever since..