By now, you should know your cousin better.
I had to nadin it anyway. I already knew Riverside Church was a prominent church in New York City, but that was about it; "a prominent church in New York City--whoop-whoop-de-do, in a city with many prominent churches."
After nadining it, I learned it was John D. Rockefeller's church, and originally a Baptist one.
And then it went bad sometime during the 20th century, getting involved in matters of the world rather than matters of the spirit, and it's been downhill since.