Grandparents’ Day 2020 Postponed March 13, 2020 March 13, 2020 / Event Information, Programs / Grandparent's Day We regret to inform you that Grandparents’ Day on March 17, 2020 has been postponed until further notice. Related Posts Questions? Please ask your PTA related questions via Messenger here: m.me/sfosterpta. Or, you can visit our Facebook Page and ask there. Otherwise, please contact your student's teacher or the office.