The Magwayen Creative Scholars' Guild (or, simply Magwayen) is the premiere theater organization of the Pamantasan ng Lungsod ng Maynila. It is the first organization in PLM to stage a full-length original musical play - Bidasari (1999), the first group to organize a literary contest - Gawad Magwayen (1998), and the first performing arts ensemble to hold a major concert - Incunabula (2000). Founded in 1998 by Marlon Miguel, an award-winning screenplay writer, the organization already produced more than 10 major plays and many minor plays and other productions.