Many casinos have some adjacent areas in which minors are allowed.
The arcade game room provides atmospheric training for children.
I'm wondering what she was doing ALONE in a casino, ANY part of a casino.
Where were her parents? Playing on the casino floor while their 12 year old daughter is flashed?
Sorry about yelling but I would NEVER leave a 12 year old alone ANYWHERE in a casino or a casino/hotel except the hotel room.
The ones here in Colorado have sighs stating “No one under the age of 18”, pretty much PERIOD, at all in the casinos.
Though when I visited recently to Cripple Creek (first time I ever went in one) there were young kids with parents in the hotels. And they were eating in the restaurants.