def METHOD_NAME(self, response):
    """
    Triger collecting Minutes' files
    Go to calendar page for extract mettings
    """
    self._parse_links(response)
    today = datetime.now()
    for month_delta in range(-6, 6):  # Meetings from 6 month ago to next 6 month
        mo_str = (today + relativedelta(months=month_delta)).strftime("%Y-%m")
        url = (
            "https://www.cookcountyil.gov/"
            "calendar-node-field-date/month/{}".format(mo_str)
        )
        yield scrapy.Request(
            url=url, method="GET", callback=self._parse_events_page
        )