Tehiyah Day School 2008-2009 Calendar https://tehiyah.tandem.co/ Key dates for Tehiyah Day School. en-us 6/18/09 Eighth-Grade Graduation https://tehiyah.tandem.co/index.php?type=key_date&action=details&id=35 35-tehiyah@intand.com 6/19/09 LAST DAY OF SCHOOL! https://tehiyah.tandem.co/index.php?type=key_date&action=details&id=36 36-tehiyah@intand.com