There were scenes of chaos at a Sydney Christmas carols event, when a rogue firework ricocheted into the crowd. Six children were injured, including an 11-year-old boy. 7NEWS at 6pm. More local news: 7news.com.au/news/qld #7NEWS | 7NEWS Brisbane

You know it’s Christmas in Sydney when you’re enjoying a live performance of Handel's Messiah at the Sydney Opera House with your family and friends - especially when it comes to standing for the 'Hallelujah' chorus. It’s as heart-warmingly nostalgic as the Christmas tree in Martin Place, the magical window displays at David Jones, or the bustle of the Fish Markets. And did you know our Messiah concerts have been a highlight of Sydney’s cultural calendar for 100 years? Ever since Christmas 1922