reb. I have never heard the story that you heard by Rabbi Frand but the story regading the milchigs kiddush on shavuous is in one of Rbbi Krohn’s maggid books as well as the artscroll biography of Reb Yaakov. I live near one of Reb Yaakov’s granddaughters and verified that the family minhag is to eat gebrokts while reb Yaakov himself did not based on the story of why he did not eat gebrokts as i saw it in the artscroll biography.
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