Think you know about dinosaurs? Think again.
Instead of being green and scaly, they actually almost all had feathers and instead of roaring, they sounded more like garden birds.
Dinosaur expert Ben Garrod is heading to theatres across the country this year with his new family show, So You Think You Know About Dinosaurs?
And he will be coming to Sheffield City Hall next week on Wednesday, February 22.
Tickets are on sale now on 0114 2789789 or www.sheffieldcityhall.co.uk