By THÉRÈSE MARGOLIS Monday, Oct. 26, is Austria’s official national day, but because of the still-surging covid-19 pandemic, Austrian Ambassador to Mexico Franz Josef Kuglitsch and his wife Maria Kuglitsch will not be offering their traditional diplomatic reception to mark the day this year. Notwithstanding, Kuglitsch, who will be retiring and returning home to Vienna in January, did send out