Halocho #73 - How do we publicize the miracle of Purim?

One of the Mitzvos of Purim is hearing Megilas Esther being read at night and again in the morning. One needs to hear every single word to fulfill this Mitzva. The Megila should be heard in a shul if possible; the bigger the crowd the bigger the publicity for the miracle. Everybody needs to hear the Megila including men, women and children old enough to attend without disturbing. The reading needs to be done from a Kosher Megila; one that is handwritten by a Sofer on parchment. The entire Megila - some 20 columns in a standard edition - is unrolled and folded like a letter before it is read. Three Brochos are recited before the Megila is read (both in the evening and the morning) and a single one after the reading. Source: Kitzur Shulchan Oruch 141:7, 9, 10, 11

ברוך אתה ה' א‑לוהינו מלך העולם אשר קדשנו במצותיו וצונו על מקרא מגילה

ברוך אתה ה' א‑לוהינו מלך העולם, שעשה נסים לאבותינו בימים ההם בזמן הזה

ברוך אתה ה' א‑לוהינו מלך העולם, שהחינו וקימנו והגענו לזמן הזה