Entertainment Tweet by @SheffCityHall Published Nov. 29 2019 01:07 PM Get 50% off Ibiza Classical from @_Gatecrasher in our #BlackFriday ticket offers. Ibiza's biggest anthems brought to life with a Live Orchestra & DJ's. https://t.co/RNkICUFoka, — Sheffield City Hall (@SheffCityHall) November 29, 2019 13:07