Black Labrador mix with red harness

Yesterday around 4:15pm I was walking my black Labrador mix, Scout, near the Hanford Market on 8th Street when he slipped out of his red harness and bolted. He’s about 60 pounds, with shiny fur and a tiny white crescent on his chest, plus a blue collar with a bone-shaped ID tag. I’ve retraced from the Hanford Library down Irwin Street toward the Community Park, but I can’t find him. He’s super friendly but gets anxious around traffic, and he’s a rescue with a lot of sentimental value to our family. If anyone spots him near the Dairy Queen on 9th Street or by the park entrance, please message me. I miss him already.