The Twelve Grapes

In cultures that mostly speak Spanish and Portuguese,
How do they start a new year?
By eating a grape at each chime of a clock bell
At midnight (sounds choky, I fear).

They do this at home after family dinners
Or out in the country’s main square.
Most noted of these is the Puerta del Sol
In Madrid, as it started out there.

At times, it’s been said that the practice would chase
Away evil, especially witches.
More common tradition maintains it’s good luck,
Though I doubt if it’s ever caused riches.