Mario Bros. Museum of Plumbing

The Mario Bros. Museum of Plumbing is a museum run by Luigi, exhibiting some of the greatest innovations and artefacts in the history of plumbing. It has made two appearances in the Nintendo Comics System, first appearing in Super Mario Bros. #2, and then reappearing in Super Mario Bros. #3.

Exhibits
Exhibits in the Mario Bros. Museum of Plumbing include:


 * The world's first shower. (Too bad they didn't have the first bar of soap yet.)
 * A replica of the world's first drinking fountain.
 * The world's very first leak. (The rarest exhibit in the museum.)
 * The world's first sink. (Was very unpopular until someone invented the first drain.)
 * The world's first shower head with massage attachment.
 * A shower curtain type that never quite caught on -- the Shower Venetian Blind.