Museum of Illusions San Diego

A museum at 665 Fifth Avenue whose own site describes perspective-changing rooms, installations and optical illusions, visitable by guided tour or at a self-paced visit. The Gaslamp Quarter Association's business directory lists it as a museum at the same address. The year it opened is not established. Its own site and a neighborhood business directory are the only sources this research reached for it, and neither can establish that a business is trading, so nothing is said here about whether it is open today.