Shopping alert! Ballard boutiques Blackbird, Re-Soul, Market Street Shoes, Market Street Athlete, Triple and Olivine are all participating in a warehouse sale at the New York Fashion Academy on Ballard Ave. today (Saturday). “All items will be on sale for at least 50% off,” says the event listing. Runs from 10 a.m. to 5 p.m. $1 admission at the door.