Re: Place for adults to go after hours in Disneyland?
There really hasn't been a "Cast Member bar" since Mimi's replaced Acapulco's more than a decade ago (it was right across the street from the former Cast Member Parking Lot). In the '80's and '90's, the bar was almost like an exclusive Cast Member club.
You can find some Cast Members at Throwbacks in Anaheim. Downtown Fullerton has many bars that the younger Cast Members hang out at (re: Heroes and Joe's).