Annual Trick-or-Treat in Downtown Burien. Throw on your costumes and your face masks! Don’t forget to bring a bag or bucket for all that sweet candy loot. Make sure to plan extra time in town to shop and dine as well! Look for a sign in the window of participating businesses. More info: Discover Burien and Discover Burien – Boo-in Burien Trick-or Treat
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