This document provides an agenda and materials for a workshop on "Selling Social (e.g., Enterprise Collaboration Tools) to the Suits". The workshop aims to help participants build a business case for collaboration by addressing common criticisms, demonstrating ROI, and envisioning success. Presenters Sara Roberts and Leah Reynolds will discuss aligning initiatives with executive priorities, mapping requirements for a solid business case, and measuring adoption and impact. Participants will practice defining problems, goals, and ROI hypotheses. The session concludes with advice on countering resistance, identifying influencers, and conducting immersion sessions for executives.