Got two Connections for "Uber Fan".
1.
Leatherface:
Now I know everyone is really against this one but hear me out...
‘TEXAS CHAINSAW’ UBER-FAN TURNING LANDMARK INTO HORROR DESTINATION | LinkedIn
"Longtime Chain Saw fan Roy Rose purchased the dilapidated Texas gas station this past year, and with the help of a bona fide horror icon, he’s set to turn the property into the ultimate horror fan destination."
Gas Station turned into a Ultimate Horror Fan Destination by a Uber Fan. The Facade being the Gas Station.
(Yes I am aware that I said Leatherface could be a Red Herring but I'm starting to not believe that any more).
2.
The Thing:
When you search up "Uber Fan" on Google this is what you get.
"Uberfic (short for uber fanfic, uberXena, or simply uber or über) is a genre of alternate universe fan fiction in which characters or events are portrayed somewhat closely to original canon but usually in a different time period, place, or reality, many times"
THE THING: INFECTION AT OUTPOST 31 Board Game – Mondo
The Description says...
"In THE THING™ INFECTION AT OUTPOST 31, relive John Carpenter’s sci-fi cult classic as a hidden identity game designed to push you to the edge. Play as one of a dozen characters like helicopter pilot MacReady, mechanic Childs, or station manager Garry. Face sabotage and infection as you investigate the facility—gather gear, battle The Thing, expose any imitations among you, and escape Outpost 31!"
The Facade of course being "Outpost 31" but is in a alternate universe with characters like MacReady, Childs, and Garry.