I stand corrected....... we have had a similar event....
Most of the pioneers were of the 'older generation' when I was younger.....they did have some get-togethers but no one under 55 was invited I remember hearing one sister going over with my mom the menu and when I asked what type of party she responded one that those with children aren't invited~!.... allegedly they all drank more than normal.... one time a brother fell down some stairs and fractured his hip.
We do have a rotating host pot-luck luncheon among the pioneers too every 3-4 months on a Saturday afternoon to discuss pioneer things......The Elders involved and pioneers get to count it as 'time'.
The next one is planned for Jan 2......the host is providing BBQ and hoppin' john (with coin!).......of course it isn't associated pagan 'luck' since it is served AFTER Jan 1......so she says......... I laughed and suggested she do a king cake after mardi gras!