A chance to earn a souvenir by helping to tidy up some of Sheffield's woodlands. The event will run from 13:00 to 15:00. Gloves, litter pickers and bags will be provided, but please bring sturdy footwear and appropriate clothing. Some light refreshments will be available. The meeting place is in the middle of the site, so you'll need to walk to the meeting point. Limited parking is possible on some of the surrounding streets, but be careful some of them are narrow.