My small guild had their last retreat at a wonderful B&B. It's a converted church and we took the whole place over for the weekend. The food was to die for. It was all homemade. The place we used to have our retreats at was a church camp and we went in the off season. When we first went the food was super good but the last cook they had was terrible. The last time we went we got frozen Stouffer's chicken and it was freezer burnt to boot.
We pay $100 to $120 each for the weekend and it includes four meals, Friday supper, Saturday breakfast and supper and Sunday brunch.
When we first started the retreats we had classes and projects but everybody decided they'd rather use the time to catch up on their own projects.