This document discusses strategies for recruiting adult volunteers. It identifies four main types of volunteers: workers, consumers, activists, and workers. For each type, it outlines their typical motivations and what might attract them to volunteer. Workers are motivated by structure, social connections, and learning, and are attracted to opportunities for skill development. Consumers value flexibility and limited time commitments, and prefer episodic, family-friendly projects. Activists want to make an impact and connect to a cause. The document also lists tools that can help engage and support volunteers as unpaid workers.