These are the next units in Tokyo Disneyland's fabulous "Electrical Parade Dreamlights". Mike and Sully's eyes roll around and I believe that they are "projected" just like Buzz Lightyear's face on the Buzz Lightyear attractions.
Boo is wearing her monster disguise and is strapped onto Sully's back.
The pooh unit is followed by a team of "honeybees" on rollerskates.
Happy 45th, Walt Disney World!
1 hour ago