Entertainment Tweet by @SheffCityHall Published Oct. 19 2023 11:00 AM Tonight at Sheffield City Hall...Ivo GrahamOrganised Fun 🕔 Times - https://t.co/wB5jKM9ZOM ✅ Security procedures 👉 https://t.co/Q77FltW4of, — Sheffield City Hall (@SheffCityHall) October 19, 2023 10:00