The Rebbe praises the Chassidic gathering to strengthen unity and connection to the Rebbeim. He highlights the value of public learning and farbrengens in sanctifying Hashem’s name, drawing from Midrash and Chassidus. He sends blessings for success—material and spiritual—to all participants.
https://www.torahrecordings.com/rebbe/004_igros_kodesh/adar/927