The Sparks family is a premade family in Lucky Palms, a downloadable neighborhood from The Sims 3 Store. The household consists of a widower Walker and his daughter Piper. They reside at 95 Sonora Street, at a cozy residential area. Both of them have struggle in familial relationships. Walker has been widowed since Piper was a baby, and ever since, he has had difficulties balancing his career and raising her. The family bio mentions that Walker wants to provide financial security to her. They now have §12,000 in family funds.
Glorianna Sparks is a deceased Sim buried at the Sunwest Graveyard. It is unknown who she is, as she isn't mentioned in the bio or appear in the family tree, though it is likely that Glorianna is Piper's late mother.