We have a tradition in which we visit three churches on Holy Thursday. The last one is Holy Cross Church in Springfield, Pa. with the visit happening well after 10 p.m. 
The last few years the upper church has been closed at the time so we went to the lower one where a Korean celebration has been taking place and when we arrive it is near the end.
And that is about the time for a choir performance that is among the most beautiful music that we have ever heard.
It is one of Delaware County’s hidden treasures.