Terror Dome Stadium, also known as Crystal Cove Stadium, is a location in Crystal Cove for large public events.
Scooby-Doo! Mystery Incorporated
The Hex Girls concert relocated here from the Terrorpheum. After their performance of "Trap of Love" (with Daphne Blake taking lead vocals), Mystery Incorporated caught the Phantom.
The Mayor tried to use it to catch the Humungonauts by tempting them with valuable things to destroy, but that was a complete flop because the monsters didn't show up.
- It's unknown why the name was changed between episodes.