public static boolean isUSThanksgiving() {
Calendar thanksgivingCal = Calendar.getInstance();
thanksgivingCal.clear();
thanksgivingCal.set(Calendar.YEAR, Calendar.getInstance().get(Calendar.YEAR));
thanksgivingCal.set(Calendar.MONTH, Calendar.NOVEMBER);
thanksgivingCal.set(Calendar.DAY_OF_WEEK, Calendar.THURSDAY);
thanksgivingCal.set(Calendar.DAY_OF_WEEK_IN_MONTH, 4);
setDate(holidayStart, Calendar.NOVEMBER, thanksgivingCal.get(Calendar.DAY_OF_MONTH) - 1, false);
setDate(holidayEnd, Calendar.NOVEMBER, thanksgivingCal.get(Calendar.DAY_OF_MONTH) + 1, true);
return dateCheck();
}