A few years back, my extended family was at Disney World. It's a long story but I ended up at Epcot while everyone else was at what is now The Studios waiting for me for dinner at the Sci Fi Dine In. They were there earlier than the time, I was running late so they had opportunity to sit outside and wait for me.
When I got there, my son said "Steven Tyler is in there!". We all figured he'd be hunkered down with his family (at-the-time wife and son and then years later, we realized that other dude was another member of Aerosmith) in some safe corner. No big deal but I was thrilled the others got to see a famous face.
We went into the restaurant, sat for just a bit, and then were called for our table. We were led down that hallway to the cars with me in front, husband behind me, son behind him, then mother-in-law, brother-in-law and father-in-law. Just as we were going past the restrooms, a man and his son came around the corner and our guiding Cast Member moved out of the way. I didn't realize what was happening and almost bumped into - yep, Steven Tyler. I excused myself and moved aside so he and his son could use the restrooms.
I looked back at my son, whose mouth had dropped open and mouthed "what the $&(% was that?!) I think my husband had to put his mind back into order to continue on. Once we got seated in our car, myself, my husband and my son were all "OH MY GOD!!!!!". The in-law's? "Who is Steven Tyler?"
A bit later, Mr. Tyler and his son were seated back in their car just four down from us with the then-wife and the other member of Aerosmith. No one else. And no one bothered them, no one took pictures of them, no one was told not to look at them. They were just another family having a meal at Sci-Fi.
