1401 South Oak Knoll Ave.
Pasadena, CA 91106
This landmark hotel sits on 23 acres. More than 50,000 square feet of indoor and outdoor meeting space includes 15 meeting rooms, three ballrooms and Clara Vista, a 1930s mission-style mansion. Outdoor venues include the Horseshoe Garden, which holds 2,000, and Japanese gardens that hold as many as 150.