Haven't seen this posted anywhere, but while browsing IG I came across someone who posted exclusive CEI footage of the Fatz and Mama Grandbags animatronics stationed outside of the BCJ at Morey's Piers! This is the only known footage of these guys there so it's really cool to see them in action! Credit goes to conceptcheeseent on IG. Remember! Don't tell Aaron!
Edit: Here's some more I dug up while looking around. It only shows him deactivated and the outside of the weirdly empty boardwalk but still interesting none the less!
my thoughts about the yunmeng bros is that they are absolutely brothers and think of each other as family, but they would have to be under threat of death to refer to each other as brother because there is way too much baggage going on there