The document discusses the University of Michigan Health Sciences Libraries' use of Second Life for educational outreach and building interdisciplinary communities. It outlines their three phase plan: 1) Engagement through skills building and connecting with other SL resources, 2) Outreach by promoting SL opportunities on campus, and 3) Developing interdisciplinary learning communities by opening their virtual island and hosting events. Assessment found their brownbag discussions and tours of other virtual spaces were most popular. They received positive feedback but also suggestions to improve accessibility for new users and focus content.