When I was a kid growing up in the 70's, we had constant congregation picnics, which usually included softball games, volleyball, and some of the best food I can ever remember eating. There was a family in our congregation that were on site caretakers for a old yacht club property that had a large building where the food was setup and large fields for whatever games everyone wanted to play.
I am of the opinion that the change in policy (not allowing these type of gatherings) has had a negative impact on the RF. There is no joy to be found in this organization anymore and these events were a great way for witnesses to have some fun and "let their hair down". I think the mass exodus of youth leaving the Borg is further proof of this. Obviously, these activities cut down on field sales time (field circus) and the suits in Crooklyn wanted to make sure the sales force weren't being distracted by having some fun........