Experience a Christmas tradition like no other at Tempe’s historic Petersen House! The valley’s Victorian jewel will be decorated in high style, with an emphasis on its Danish heritage. Enjoy free self-guided historic house tours, light refreshments, entertainment, and fun activities. We even have a pop-up Museum Store so you can cross shopping off your holiday list! Free admission, no registration necessary. Petersen House is located at 1414 W. Southern Ave., Tempe.