A promise and explicit bracha was said to Kupat Ha'ir by HaGaon HaTzaddik R' Elimelech Biderman shlit"a for those who participate in assisting the 32 orphaned chossonim and kallos who are scheduled to be wed between Purim and Pesach:
"Whoever gladdens the orphans currently getting married by contributing 96 $, Hakadosh Baruch Hu, measure for measure, will shower on him the greatest simcha he could wish for."
According to our investigations, there is an urgent need to assist these 32 orphans completely bereft of financial means, which requires extensive efforts on our part to help them to establish their homes before Pesach. This campaign's proximity to Pesach obligates us, the community, even more to try to shield these 32 orphaned chossonim and kallos from their tremendous stress and financial worries. In addition, we can use this opportunity to merit the unique bracha of receiving the greatest simcha we could expect