Continuous improvement is at the heart of all teaching and learning. Just as we strive to nurture their students' growth and improvement, educators should be continually growing and improving. As a result, Michelle Pledger and Mari Jones designed the Deeper Learning Hub Fellowship. The aim of the fellowship was to increase K-12 teachers' self-efficacy and collective efficacy in social and emotional learning and culturally responsive-sustaining pedagogy -- essential aspects of high-quality teaching that are not always given sufficient attention. In this article, the authors examine the fellowship and the value it brings to teachers.