The Mummer bunker was the base of the Mummers criminal organization, located on Naboo a relatively short distance south of the city of Theed.
Following the Mummer terrorist attack in Theed, the bunker was raided by troopers of the Royal Naboo Security Forces led by Sergeant Brunser. The RSF troopers found a number of biochemical weapons that had been cached among the many illegal items that had been stockpiled within the base. The bunker commander Jaye Hawkson and the Mummer Chief Scientist Crimsol Vaighn were killed during the attack.
After those events, the Mummers continued to use the bunker. The wanted murderer Hunnos Jarkey briefly took refuge in the Mummer bunker after he escaped the Royal Naboo Security Forces.
Later, a spacer sent by Boss Rugor Nass entered the Mummer bunker to retrieve one of the pieces of a broken Gungan artifact scattered by the Ultragungans in various areas of Naboo.
The Mummer bunker appeared in the video game Star Wars Galaxies, a massively multiplayer online roleplaying game developed by Sony and published by LucasArts, prior to its closure on December 15, 2011. The Mummer bunker was added to the game as part of the "Legacy Quest" with the release of the "Publish 25," a.k.a. the "New Game Enhancements," on November 15, 2005.