Batman: Caped Crusader of the Early 21st Century is a museum in Neo Gotham that is centered around the previous one.
History[]
The Batman & Scooby-Doo Mysteries (2022)[]
After the gang was "transported" to the future from knock out gas, they end up meeting Batman Beyond and help him retrieve the original Batman's utility belt from the Royal Flush gang, a supervillain group themed from the deck of playing cards.
In reality, the location, along the rest of the encounter was all simulated by Professor Hugo Strange, who had it all set up in an abandoned clothing store so he could gather information from them to find out Batman's real identity.