This term there is a Extravaganza at Hornby High School Auditorium. The class have to make a poster about the Extravaganza. If you don't know what Extravaganza means I will tell you the definition. Extravaganza means a performance and a spectacular entertainment or production. I hope you come to the Extravaganza at Wednesday 30th and Thursday 31st August at 6:30 P.M. I hope you like my post and my poster. Have a cool 😎 day!! Bye!!