Hours Of Operations Mary Kay Cosmetics Nevada Sparks 89434 Mary Kay Cosmetics Hours of Operation and Location in Sparks, NV 89434 4.4 - 49 votes 1144 O Callaghan Ct, Sparks, NV 89434 (775) 358-7510 Get Directions Mary Kay Cosmetics Hours Category: Beauty & Health Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore SparksView More Apparel CostcoTJ MaxxRoss Dress for LessKmartBig Lots Sports CostcoTargetBig 5 Sporting GoodsNikeSkechers Jewelry CostcoKohl's OutletKay JewelersSanrioForever 21 Recommend For You Deluxe Nails Nail Club New Image Health Street Radiance Day Spa & Salon Regal Nail Reynolds & Reynolds Company Comm Scope Incorporated Sims Recycling Solutions Salon Centric