On April 18, 2010, Assistant Director Kathryn Lohre offered a case study workshop to the MIT Addir Fellows during their spring 2010 retreat. The MIT Addir Fellows are graduate and undergraduate students who commit to at least one year of weekly dialogue in small groups, monthly speakers’ presentations, and two mini-retreats over the course of the academic year. The program’s mission is “to equip individuals of different faiths with the skills to engage with and understand those from whom they differ; to enhance inter-group relations on the MIT campus, and to deepen individuals’ self-awareness.” The 25 fellows present for the retreat participated in a discussion of a case of a holiday decorations dispute at the Seattle-Tacoma International airport in 2006, and then applied those learnings to an unfolding case over “Adding Eid” in the Cambridge Public Schools.