Well, in the end Martin Peretz of the New Republic agreed to pay for the event, and Rev. Coffin offered a room in Riverside Church. Coffin's participation helped fill the panel with experts like Frances Fitzgerald. The event was a big success, the room was full. And it helped change the Carter administration's policy towards refugees,many of whom who were admitted to the US.
I was touched.
No matter what I may have had by way of disagreements with some of his views, because of this I'll always remember William Sloane Coffin as a mensch. May he rest in peace.