Welcome to St. Nicks Christmas Christmas and Collectibles! We are a family owned and operated Christmas store located in Littleton, Colorado. In our 22 rooms we feature over 90 inspiring theme trees with thousands of ornaments and collectibles from around the world. We also specialize in artificial trees and lighting for all your decorating needs. We are beyond excited to share about our store, services and products along with our our passion and love for Christmas. Every day is a holiday at St. Nicks.