My host went from a huge pay hunt to a few chosen friends. By Sunday afternoon I'm usually there alone. He lets me stay at his Grandmother's (passed away) house on the property so after the morning hunt and around midday we hang out and visit at his barn. We haven't gotten a lot of birds the last few years but as long as my percentage is good I'm happy. I'd go just for the visit. It includes a Mandatory Sunday Lunch with his extended family. Gotta love it!
That sounds like a wonderful event. You are lucky to be invited to the Sunday lunch and treated like one of the family.