Retro tunes and disco lights - it must be time for the Adult Skate Disco at Penistone Leisure Centre. Every second Saturday the grown-ups get their turn to take over the centre on Thurlstone Road and take to their skates between 7.30pm and 10pm. Tickets are available on the door for £4 including skate hire (inline or quads) with all sizes up to adult size 14. There's music from the 70s, 80s and 90s with a tuck shop for drinks…