In honor of Parshat Vayera, the children in JKHA’s N3 class learned about the mitzvah of Hachnasat Orchim (welcoming guests). They heard how Avraham and Sarah welcomed visitors into their ohel (tent) and that the three men who visited were actually malachim (angels). The students learned that the malachim told Avraham that even though Sarah was an old woman, she was finally going to have a baby; Sarah laughed, so she named her baby Yitzchak.