Join Northern California Co-ops for an event NOT to be missed! Winchester Mystery House is an extravagant maze of Victorian craftsmanship marvelous, baffling, and eerily eccentric, to say the least. Tour guides must warn people not to stray from the group or they could be lost for hours! Countless questions come to mind as you wander through the mansion such as, what was Mrs. Winchester thinking when she had a staircase built that descends seven steps and then rises eleven???