Interesting (really bewildered) that Sermon Manager does not list Pentecost as a holiday. I would think that would be an important date in the church calendar. Sermon Manager does list Black Friday and Tax day as holidays, but I wouldn't really consider them holidays, certainly not something important for the church calendar and I wouldn't announce them from the pulpit. Surely Pentecost deserves a listing as a holiday, even if some church traditions minimize or pay little attention to this Biblical holiday.