McD, NYC, & London map

Last night I dreamt my two youngest kids and I were in a McDonald's in what felt like New York City. It was busy and hectic and we each had special order food. After the chaos of eating, we walked out into the night to find our car. I was trying to read a map of the London underground on my ipod without much success. Some police officers overheard me and left a folded up map of London on top of my car for me to find.