I mean, who doesn't love sharing celebrations and personal victories with your students? I live for this stuff!
We have one large class meeting every Tuesday (the day we don't meet for Interventions as a grade level). On that day, we usually have a lesson/activity/etc. that gets us energized for the week! Every other day, we have a quick ten minute or so meeting to discuss our day, do some conflict resolution if need be, or anything else that we need to address as a class!