VIENNA: UPF, FFWPU and WFWP celebrated the 80th Birthday of Hak Ja Han Moon on Sunday, May 7, 2023 in their HQ in Seidengasse 28, 1070 Vienna Austria. Hak Ja Han Moon is the Co-founder of UPF, FFWPU and Founder of WFWP organizations. The special feature of this program was that it was attended by…