def METHOD_NAME(self):
    self.assertLocalizedHolidays(
        "en_US",
        ("2023-01-01", "New Year's Day"),
        ("2023-01-25", "Betico Day"),
        ("2023-02-20", "Monday before Ash Wednesday"),
        ("2023-03-18", "National Anthem and Flag Day"),
        ("2023-04-07", "Good Friday"),
        ("2023-04-10", "Easter Monday"),
        ("2023-04-27", "King's Day"),
        ("2023-05-01", "Labor Day"),
        ("2023-05-18", "Ascension Day"),
        ("2023-12-25", "Christmas Day"),
        ("2023-12-26", "Second Day of Christmas"),
    )