Historic Courthouse 1893, located in the Waukesha County Museum, was formerly the Waukesha County Courthouse.  It has been transformed into a venue for meetings, gatherings, weddings and other social events. On the third floor of the Waukesha County Historical Museum, Historic Courthouse 1893 is comprised of two levels of event space with 11,000 sq. ft of Romanesque architecture. In the main ballroom find soaring 25 ft. ceilings. The venue can accommodate up to 300 guests.