my friend in USA made a very large seudah for the Bas Ayin's yajrzeit and he is short to cover it here is what he wrote me:
"I actually have made big seudah last night in Tush hall in Boro Park somehow I wasn't too involved with arranging the funds and when I came home I saw that I'm short over $1500
If you know anyone who wants to donate towards it, and I will have someone going to the Bas Ayin's Tzion and say his name it will be his the Zechus of the Seuda
I may send you recordings of the speakers. I had R hersh Fish grandson of the rabbi of Tush delivered a very interesting shmus.
Thanks and Tizky LeMitzves "