Head to Downtown Burien and Olde Burien for the annual Boo-In-Burien’s Trick or Treat! This family-friendly, candy-filled affair takes place throughout the Downtown Burien Business Core. Don your costumes (and your face masks!), and don’t forget to bring a bag or bucket for all those tantalizing treats! Look for a sign in the window of participating businesses. Masks will be required indoors and in the crowded outdoor event areas. More info: https://www.discoverburien.org/boo-in-burien.