VISIT milwaukeePartnersJackson's Kool Cups Jackson's Kool Cups Over 30 flavors of Shaved ice. Jackson's Kool Cups Jackson's Kool Cups P. O. Box 90557Milwaukee, WI • 53209 Phone:(414) 368-0231 [email protected] Overview Family owned business serving Milwaukee for more than 3 years. With over 30 flavors of Shaved Ice, we've been at Multiple Milwaukee events including Juneteenth. Read More Things You'll Find: We do parties & events. Over 30 flavors.