OPE SAINT JOHN XXIII was famous for visiting prisons—and YouTube has several fascinating videos documenting his custom—but until I stumbled across the following film, I never knew that he brought an Altar into the prison for Benediction:
About Jeff Ostrowski
A theorist, organist, and conductor, Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004), and did graduate work in Musicology. He serves as choirmaster for the new FSSP parish in Los Angeles, where he resides with his wife and children.