This study was about a university course, "Mindfulness & Sustainability" (GC495), that I designed, instructed, and assessed. Twenty-one students and I went on a mindful learning journey; together we cultivated a community of Transformative Sustainability Learning (TSL). I used The Work that Reconnects (WTR) to teach mindfulness in Sustainability Education (SE). This was an exploratory qualitative study that utilized two narrative end of semester questions, one assignment and the Sustainability Mindset Indicator (SMI) pre- post- questionnaire to collect and analyze course impact. The study showed that Sustainability Mindsets were strengthened for students who took GC495. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://bibliotheek.ehb.be:2222/en-US/products/dissertations/individuals.shtml.]