Holidays: Labor Day (LD), Rosh HaShanah (RH), Yom Kippur (YK), Sukkot (Su), Simchat Torah (ST), Columbus Day (CD), Hallo­ween (Hw), Election Day; Veterans Day (VD), Thanksgiving (Th), Christmas Day (XD), New Year’s Day (NYD), Martin Luther King Day (MLK), Lunar New Year (LNY), Presidents Day (PD), Purim (Pu), Passover (P), Good Friday (GF), Easter Sunday (ES), Earth Day (ED), Memorial Day (MD); Juneteenth (Jt); Shavuoth (Sh), Independence Day (ID); Staff Development (SDev) GSB reserves the right to update this calendar as needed.