Where was this picture taken?
1) On the way there, I visited Fr. Daren Zehnle in Effingham, Illinois.
2) It is a basilica.
(My brother is not allowed to answer!)
By the way, say an extra prayer for Fr. Zehnle and his parish. My visit was unfortunately cut short due to some tragic situations. See his blog for details.
Clue #3: a little further west from Notre Dame
Clue #4: 'if you build it, they will come.'