Questex LLC Provides Unparalleled Education and Networking for the Fast-Growing $119B Spa & Wellness Industry NEW YORK, April 10, 2022 (GLOBE NEWSWIRE) — Questex’s The International Esthetics, Cosmetics & Spa Conference (IECSC) Chicago returns to the Donald E. Stephens Convention Center in Rosemont April 10-11, 2022. The leading professionals-only spa […]