According to the news, which is the main hub for the festivities? [originaltext]

The city of London is gearing up for a series of events to celebrate the Chinese New Year, and if last year’s celebrations are anything to go by it should be quite a party. (21) The. main hub for the festivities will be Trafalgar Square in the very centre of London. (22) According to the promoters of the party, the square will be transformed with a diverse selection of live performances including a traditional Chinese dragon and lion dance. The fun will spread to other neighbouring areas like London’s Chinatown and Leicester Square where authentic Chinese cuisine will be offered to travelers and a fireworks display will round off the proceedings. (23) The celebrations are organised by the Mayor of London’s Office in conjunction with the London Chinatown Chinese Association.