Step into the chill at the Mucinex Clear & Cool 3D Mural Experience, a limited-time art installation bringing the brand’s refreshing “cool rush” of relief to life.

Created in partnership with world-renowned 3D illusion artist Kurt Wenner, the immersive mural transforms Grand Central Terminal into a striking, glacier-inspired visual moment. Visitors can interact with the art, explore AR features, and learn more about the innovative 2-in-1 nozzle design behind Mucinex Clear & Cool Sinus Nasal Spray.

From December 1–2, from 8 AM to 12 PM, visitors can watch the artist bring the immersive floor piece to life in real time.

From December 3–7, the completed artwork will remain on display throughout the day for all to enjoy.

Open December 1–7, 2025 daily during Grand Central Terminal operating hours.