Shining Light Tree Lot - Delta Gamma Center for Children with Vi 1341 N Rock Hill Rd, Saint Louis, MO63124 The Shining Light Tree Lot is a seasonal business that is sponsored by the Delta Gamma Center for Children with…More Visual Impairments. The Shining Light Tree Lot has been active each holiday season (Nov. 27 - Dec. 20) since 1954, and all proceeds go to benefit the Delta Gamma Center, a nonprofit charitable organization. The Shining Light Tree Lot sells Christmas trees, wreaths and decorations. The hand-picked trees come in Fraser, Scotch Pine and Balsam varieties. Customers can order gift trees and products to be delivered directly to recipients two weeks after Thanksgiving. A selection of Christmas decorations and holiday cards is available.