A free beer and mini folk festival is set to take place at Denver Windmill this weekend. Taking place on Sunday from 11am, there will be lots to do to keep the whole family occupied, and everyone is welcome to join in. On the day there will be four performing areas – the main stage, with sing-around sessions and performer sets, the bar area with performer sets, The Mill Green with dancing, jig dolls and jams and then the cafe courtyard with unplugged open mic. The entertainment will start at the main stage at 11am with sing-around and jam sessions until noon, then from noon to 4pm there will b…