I was in the United Kingdom in a cab. Had the driver stop and drop me off at a random pub. Went in to order something to eat and a drink. Waitress wanted to see proof of my age (even though with all this grey hair, it should be OBVIOUS I'm old enough to drink). I pulled out my drivers license. She said that wasn't acceptable, that since I wasn't native to the country, she needed to see my passport. Told her I didn't get a passport. Woke up shortly after that.
Ever since then, even though it was only a dream, I've been spending the day trying to figure out HOW THE HECK I GOT TO ANOTHER COUNTRY WITHOUT A PASSPORT!!!