Mendel Reizes Davened Shachris @ the Umud downstairs. There were 12 Chasanim. Shimon Herz Davened Mussaf @ the Umud downstairs.
In the Rebbe's room Nissan Vaisfiche Davened Shachris @ the Umud. There were a couple Chasanim. TBA Davened Mussaf @ the Umud.
The regular Kiddushim including those for the Chassanim were held both upstairs & downstairs in 770 and went on all afternoon long.
Before the end of Shabbos downstairs in 770 R' Levi Plotkin Chazzered a Maamer.
@ the Ohel for Shabbos there were lerech 100 people. There were also 2 Chasanim.