I belong to two quilds near me. We have monthly meetings. We always have a short business meeting, show and tell and then someone gives a demonstration.
Once a month the clubs combine to have a sewcial or sew day or sometimes we will make a trip to a fabric store or quilt show together. About once a year we plan a three or four day retreat. This year we have rented three cabins at a state park and a group building where we will sew and socialize.