Pancake Rocks franchised restaurants. In British Columbia and Alberta, Canada, the restaurant chain De Dutch serves Dutch and Flemish-style pannenkoeken. Pancake syndrome is an allergic reaction which some people have after eating pancakes in tropical regions where certain mites can contaminate the flour in pancakes. Pancakes are traditionally eaten on Shrove Tuesday, which is known as "Pancake Day" in Canada, the United Kingdom, Ireland, New Zealand, and Australia, and "Pancake Tuesday" in Ireland and Scotland. (Shrove Tuesday is better known in the United States, France, and other countries as Mardi Gras or Fat Tuesday.) Historically, pancakes were made on Shrove Tuesday
Shrove Tuesday parish churches, both Protestant and Roman Catholic, a popular Shrove Tuesday tradition is the ringing of the church bells (on this day, the toll is known as the Shriving Bell) "to call the faithful to confession before the solemn season of Lent" and for people to "begin frying their pancakes". The word "shrove" is a form of the English word "shrive", which means to obtain absolution for one's sins by way of Confession and doing penance. Thus Shrove Tuesday gets its name from the custom for Christians to be "shriven" before the start of Lent. In the United Kingdom, Ireland