Science Week By Mater Christi | July 21, 2020 Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: August 17, 2020 – August 21, 2020 all-day 2020-08-17T00:00:00+08:00 2020-08-22T00:00:00+08:00