Pickle Day
November 14 is Pickle Day, a day to stock up your larders and pantries with pickles and add to pickles to every meal you eat.

Also known as National Pickle Day in the United States, the unofficial holiday was first celebrated in 2001 in New York.
Kills Harmful Bacteria
In common usage, the term pickles is usually used to refer to cucumbers that are preserved in brine – salted water – with spices and herbs. In general, however, pickles are vegetables, fruits and other food items that are preserved in brine, salt and oil, or vinegar. The process is called pickling, an dit kills bacteria in food, either by immersing them in an acidic solution, such as vinegar, or by fermentation. This increases the lifespan of the food item and also changes its texture and taste.
The phrase getting into a pickle is also sometimes used for when someone gets into trouble.