What is eating grapes under the table rules?

Eating grapes under the table is a tradition in some cultures, particularly in parts of Europe, where it is believed to bring good luck and prosperity. In Spain, for example, it is customary to eat 12 grapes at midnight on New Year's Eve, one for each stroke of the clock, to bring good luck for the coming year.

The belief is that if you eat grapes under the table, you will attract wealth and abundance into your life. This practice is often done in a playful or secretive manner, with people sneaking grapes under the table during a meal.

However, this tradition is not widely practiced and may not be understood or accepted in all cultures. It is important to be respectful of cultural beliefs and traditions when participating in or discussing practices like eating grapes under the table.