Does a Minyan in Crown Heights say Tachanun if there is a Siyum Sefer Torah in CH that day and this Minyan will not be attending it? 

  The Minhag is that all of the Minyanim do … Continue reading Does a Minyan in Crown Heights say Tachanun if there is a Siyum Sefer Torah in CH that day and this Minyan will not be attending it?