R&B legend SisQó, along with Chris Pham and DeShon “Juice” Hamilton, join The Afternoon Shift to share behind-the-scenes stories about their big event at the Mall of America this weekend — SisQó Presents: Go-Kart Showdown – A Party with a Purpose. They talk about how the idea came together, what fans can expect from the charity go-kart showdown and Halloween costume party, and how the event is giving back through the Annunciation Hope and Healing Fund…