Entertainment Tweet by @SheffCityHall Published May 4 2021 08:00 AM 📢 Celebrity chef @jamesmartinchef @SheffCityHall 23 March 2022.With a brand new exciting & fast moving show entertaining audiences with live demonstrations, cooking tasks & featuring some very special guests. 🎫 on sale 10am 7 May for info ➡️ https://t.co/RvKLFz0Ioi, — Sheffield City Hall (@SheffCityHall) May 04, 2021 07:00