https://www.mercurynews.com/2019/08/15/sonic-runway-coming-back-to-downtown-san-jose-next-year/

Sonic Runway — a huge hit when the colorful art piece was on display in downtown San Jose for four months starting in late 2017 — is coming back to City Hall Plaza next year. And this time, it’ll be around for at least seven years.

The installation by artists Rob Jensen and Warren Trezevant is made up of a series of arches that combined light and sound to visualize the speed of sound. Sonic Runway — the first on loan from Burning Man Arts as part of the Playa to Plaza initiative — became a platform for performances by musicians including San Jose Taiko and Wil Calhoun, and it closed with a fashion show featuring local designers.