Leil Shishi: What Makes a "Kosher Shofar"?

Yavneh Boys launched their new 'Leil Shihi' programme this week. With their Rebbes, boys' delved into the Gemara and Rambam to understand what makes a Shofar Kosher. After​ Mincah they were treated to schwarma followed by a riveting presentation on various Shofros by Rabbi Errera.