Megila 2- Dates for reading the Megilah and Shushan Purim
TTfT 0710 Meseches Megilah begins by telling us that the reading of Megilas Esther could be observed on the 11th, 12th, 13th, 14th, or 15th of Adar. The Mishna explains that large cities that were walled at the time of Yehoshua (student of Moshe) read on the 15th of the month (known as Shushan Purim). more »