Reconnect with your spiritual side and meet other worshippers at Old St. Josephs Church. Sit in quiet reflection outside for a while or find out if you are allowed to join the next service.
You'll have sightseeing choices galore when spending time in Center City. Old St. Joseph's Church is an ideal place to begin here, but there are many other worthwhile places to consider. Liberty Bell Center, Independence Hall, and University of Pennsylvania are close to the house of prayer and will round out your day nicely.