The Office of Letters and Light is the non-profit organization that runs NaNoWriMo YWP. Its name is commonly shortened to OLL. The OLL's office is near the border of Berkeley and Oakland, two towns in California in the United States of America. Hardly anybody ever notices aside from a few stray NaNoers on their ways to downtown Oakland. In addition to NaNoWriMo YWP, these wonderful people also organize Adult NaNoWriMo, Camp NaNoWriMo, the Night of Writing Dangerously, and historically Script Frenzy and Script Frenzy YWP.