Create your own Magnum Ice Cream Bar From a sprinkling of rose petals to dustings of Himalayan sea salt, how would you decorate your dream Magnum? At our limited-time NYC store, create a personalized ice cream bar, covered in thick chocolate, & drizzled with the finest toppings. Over 200,000 possibilities await. Magnum New York 132 Spring Street, New York, NY 10012 Open June through late August Monday - Saturday 11am to 8pm Sunday 11am to 7pm Please refer to MAGNUM New York on Facebook for the latest on store times and closures