When visiting the Mishkan Israel synagogue in Oak Park, Mich., to recite Kaddish for his late mother, Alan Zekelman was disheartened by the condition of the building. That was a year and a half ago. On June 11, he announced a donation of $2 million to expand the facility to 20,000 square feet. At the event, up and coming Chasidic music performer Benny Friedman got the dinner crowd to get up and dance … the men at least.