Remember that these are the people that:
1) Select a day six months after their birthday, and call it a "Special Day" and have special foods, a party, and gifts. (Birthday)
2) Select a day a few days before or after Christmas, and exchange gifts.
3) On Thanksgiving Day, have JW friends and family over for turkey and the fixings since "turkey is so cheap" then.
4) Go to see the fireworks on the 4th of July; watch them from their yard.
5) Have a party on New Years Eve with drinks and friends
6) Have costume parties any month but September, October, November.
7) ***Have the regular pioneers and families over for a meal with the elders and their wives on Christmas Day (I knew of 10 different congregations with this tradition).
Sounds like holiday celebrations to me.
Blondie