1/2
Rachel's Vineyard offers non-denominational retreats as well as Catholic.

Your reference is to Bishop Patrick Zurek of  Amarillo who said that Priests for Life is a civil institution, not a Catholic organization. This was the result of a failure on the part of Fr. Frank Anthony Pavone, director of Priests for Life, to properly report to the IRS and provide financials. Fr. Pavone was at the time incardinated in Amarillo.

The statement of Bishop Zurek was similar to the pronouncement by Bishop Robert Finn of Kansas City, Missouri,  that the National Catholic Reporter should not advertise itself as a “Catholic”.

In 2012 the Congregation of the Clergy - since Priests for Life is in the archdiocese of New York - concluded the archbishop of New York is the competent authority to exercise authority over it. Fr. Pavone had all reporting brought up to date and returned to New York and his home diocese.