



Susan Chagnon began her career in special events as the location manager for The Columns, a prominent event space in the emerging Soho district of New York City. Overseeing two venues and a 6,000‑square‑foot tented roof garden, she quickly adapted to the fast‑paced demands of the industry and became the on‑site specialist for both social and wedding events.
In 1991, Susan co‑founded Cobblestone Entertainment Inc. with John Welch. Her background in theater, music, and production provides a strong foundation for the complex logistics and creative problem‑solving required in this field.
Known for her composure, efficiency, and ability to make quick, informed decisions, Susan manages high‑pressure events across a wide range of venues—ensuring seamless execution and exceptional client experiences.
John Welch brings more than 30 years of experience as an entrepreneur, event coordinator, and stage performer. He appeared on Broadway in South Pacific and spent years touring internationally as both a classical and musical‑theater artist. After settling in New York City in 1991, he co-founded Cobblestone Entertainment Inc. and continued his artistic journey as a dedicated teacher. He is currently a faculty member at Marymount Manhattan College and The American Musical and Dramatic Academy (AMDA), where he shares his expertise in singing and acting.
With a keen eye for talent and a deep understanding of performance, John excels at finding unique entertainers who perfectly match the spirit of each event—creating unforgettable experiences for every audience.
The Minds Shaping the Magic
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