According to the document, some Spanish New Year's traditions include not wearing black clothes, wearing yellow or red underwear for prosperity or love, eating 12 grapes at midnight while making a wish for each grape, making a bonfire, catching coins outside at midnight, writing wishes on paper and burning them when fulfilled, hanging paper lambs for wealth, grabbing a plate at midnight so you never lack, going outside with a suitcase for more travel, and having a family dinner.