1912 – Ganda Chagan Kapitan opened GC Kapitan, one of the first vegetarian restaurants[where?].
1927 – Due to William Childs' concerns about health, the Childs Restaurants began serving only vegetarian food, known as the Child's Unique Dairy Lunch. However, this meatless menu led to a severe loss of business, and the policy was soon revised.
1943 – By the middle of World War II in Toronto, the public was complaining that conditions in restaurants had deteriorated significantly. In September 1943, The board of health, the Food Control Director, and six restaurant inspectors, decided to meet and to implement improvements in sanitation, and to mandate a semi-annual health inspection and certificate for food handlers.
1965 – Subway was founded by Fred DeLuca and Peter Buck. Subway offered submarine sandwiches and salads as healthy alternatives to fast food restaurants, with franchises throughout the United States and in other countries.