Family Day Ceremony CANCELLED??

Hi everyone! my husband is currently in BCT and his graduation date was initially going to be December 8th, however, he stayed in processing an extra week so his graduation is now December 18th, which is apparently the absolute last gradation of the year before the winter break. I followed his battalion on IG and saw they recently posted that "Due to the upcoming holiday season, this cycle will not have a Family Day Ceremony". They confirm we are till able to come on the 17th to spend time with him, but I just want to make sure I understand what the Family Day Ceremony is before I get upset. Is that the ceremony where the trainees march through the fog and the families get to go onto the field to find them and tap them out? Can someone confirm that for me? Because if so, I feel so heartbroken for my husband. Any confirmation is highly appreciated.