Events Tweet by @VisitSheffield Published Oct. 18 2023 05:59 PM #Sheffield’s FREE family festival of sci-fi, magic and #Halloween returns! 👽🪄🎃Helping to kick off #HalfTerm, ‘Out of this World’ is back in @sheffcitycentre this Sunday 22 October, 10.30am - 5.30pm! https://t.co/7wF31ce5jm👀📸 Photos by Ian Spooner, — Welcome to Sheffield (@VisitSheffield) October 18, 2023 16:59