This document outlines an agenda for an online master-class on product-market fit. It discusses identifying problem-solution fit, creating a value proposition, finding product-market fit through assumptions and customer interviews. The class covers pitching startups to investors through analogies and disruption narratives. Presentations should have impactful introductions, keep decks short, and use analogies. Homework includes speculating fantasy products and validating a social product idea through customer interviews. The class concludes with questions and providing contact information.