Rebecca Callahan

Leadership & career coaching for early/mid-career women: Rebecca runs Summer Day LLC and is an ACC & CPCC‑certified coach who focuses on helping early- and mid‑career women navigate the 'broken rung' leadership transition and align purpose with career growth. summerday-llc+2

Community builder and program leader: She has designed and launched member-facing communities and alumni programming (notably the Signature Collective) to deepen engagement and deliver recurring value to high‑performing women leaders. linkedin+1

Experienced operator in travel research and client services: Across roles at Phocuswright/Northstar Travel Group she contributed to syndicated research, product and service offerings, and client delivery—bringing a mix of product, research and client‑services expertise to mission‑driven small teams. phocuswright+1

Alumna and advisor who gives back to education networks: An MBA from Michigan Ross, Rebecca was appointed to the Sanger Advisory Board (University of Michigan) to support student leadership development, reflecting active alumni engagement and a focus on developing the next generation of leaders. umich+1