Gunther's favorite charities included:

Adat Ari El  (Gunther and Susie's Synagogue)
12020 Burbank Blvd.
Valley Village, CA  91607

Museum of Tolerance   (Where Gunther spoke to over 6,000 people)
Simon Wiesenthal Plaza
9786 West Pico Blvd
Los Angeles, CA 90035

OSE-USA   (The non-profit organization that saved Gunther during the war)
OSE-USA, Inc.
P.O. Box 2184
Livingston, NJ  07039