<p>Marmaduke,
I know that you asked about practicing Catholics, but I wanted to point out one incorrect statement in your original post. There is a Hillel on campus. They have a Sabbath dinner and services on Friday evenings and there is a kosher kitchen in the aforementioned Bond Hall. Currently, there are perhaps a couple of dozen Jewish students keeping the Passover dining rituals by having their lunch and dinner meals in Bond Hall. Food specifically designated for the week of Passover was purchased before the holidays by the students. Swarthmore allows the students to “turn in” their meals for the week (those they would eat in Sharples) and in turn gives them the money from those meals to buy the food for Passover. I think that your D would find like-minded students on campus.</p>