The Victoria Memorial Hall (now known as the Victoria Concert Hall), which was built adjacent to the Town Hall, opened in October 1905. The Town Hall was upgraded and re-opened as Victoria Theatre on 11 February 1909.



Singapore's first commercial flight landed on 11 February 1930 at Seletar Air Base. It was a KNILM Dutch Fokker F-7A aircraft with eight 'paying passengers' and a cargo of fresh fruit, flowers and airmail. The flight inaugurated the weekly service between Batavia and Singapore.



The Japanese and Allied soldiers fight fiercely at Bukit Timah on 11 February 1942.



The Singapore flags flew at half mast for the very first time in history on 11 February 2002 as a mark of respect to mourn the passing away of the nation's first elected President Ong Teng Cheong. It was very inauspicious when it coincided with Chinese New Year's Eve.



Conceptualization of such as River Safari began in early 2007, and its construction was officially announced to the public on 11 February 2009, soft opening was on 3 April 2013.