Food Business News - Curry houses across Bristol are commemorating the forefathers who introduced millions of Britons to a taste of the subcontinent. British Curry Day has been launched to mark those who came to Britain from the 1960s - opening restaurants and takeaways and to show support for the industry today. And businesses taking part will donate 1 to good causes for every Tikka Masala the nation s favourite curry sold on Wednesday, December 1.