Montreal's White Dinner People attend the White Dinner in Montreal August 16, 2012. Guests are required to be dressed in white and bri...

Montreal's White Dinner

People attend the White Dinner in Montreal August 16, 2012. Guests are required to be dressed in white and bring their own food, drink and cutlery. According to the organisers, over 4,000 people attended the event. (REUTERS/Christinne Muschi)

A man hands out white balloons at the White Dinner in Montreal August 16, 2012. Guests are required to be dressed in white and bring their own food, drink and cutlery. According to the organisers, over 4,000 people have attended the event. (REUTERS/Christinne Muschi)

People release balloons at the White Dinner in Montreal August 16, 2012. Guests are required to be dressed in white and bring their own food, drink and cutlery. According to the organisers, over 4,000 people attended the event. (REUTERS/Christinne Muschi)

People hold up sparklers at the White Dinner in Montreal August 16, 2012. Guests are required to be dressed in white and bring their own food, drink and cutlery. According to the organisers, over 4,000 people attended the event. (REUTERS/Christinne Muschi)

People arrive for the White Dinner in Montreal August 16, 2012. Guests are required to be dressed in white and bring their own food, drink and cutlery. According to the organisers, over 4,000 people attended the event. (REUTERS/Christinne Muschi)

Over 4,000 guests attended the White Dinner in Montreal on August 16, 2012. Diners were required to be wear only white and bring their own provisions to the event, which originally began in Paris.

(Agencies)