3rd year with TEP assisting the Dru Bru Glow Run in a Snoqualmie Pass tunnel! This run is a mile and a half down a patch black railway tunnel – lit up with color-changing LED fixtures the entire way! Battery-operated RGB fixtures allow us to create a rainbow sequence down the stretch of tunnel that lived up to the name of the event. Also providing sound system support at both the race start and at the Dru Bru location for a block party.