The architecture of the outside AND inside of this church are just simply NOT to be missed! We were amazed! We weren't able to access entry via the front doors, so went around to the South doors where the administration offices are, and were told that we had permission to self-tour the church. The awesome organist was practicing, so the sounds of music coming through the awesome pipes in the sanctuary were just amazingly beautiful! Do NOT miss this attraction if visiting Tulsa! P.S. We also left a small donation.....not necessary, but good cause!