Every spring, Commerce High School's entire senior class spends a day learning to change tires, write checks, cook, budget, and sit through a proper etiquette luncheon. Five years in, it's become one of the most anticipated events of the year. This year's March 24th “Adulting Day” event received a HireSmart Cares grant for $1,800 to help cover the cost, part of the nonprofit's ongoing work to support workforce…