I noticed a few days ago that there is a section for "Pluto" on the parking ticket from the Mickey and Friends Structure, anyone know what that's about? I haven't seen or heard anything about a Pluto lot or level anywhere in the resort.
Pluto is BCML (Ball Cast Member Lot)- it's the lot behind the structure that Cast Members usually park in. Sometimes Guests are parked there on peak days (there were a few days this occurred over the past summer). Rather than calling it a Cast Member lot, they refer to it as Pluto.
Source: I worked in Parking this summer in the Disney College Program