21 Stadiums Across America You Didn't Know Were This Young

16. Avaya Stadium (2015) - San Jose, California (Now PayPal Park)

While its name has changed, the stadium itself remains a groundbreaking venue. Opened in 2015, this soccer-specific stadium for the San Jose Earthquakes was built with technology and fan experience at its core. It was the first stadium in North America to have all Wi-Fi-enabled seats. The stadium's design includes the world's largest outdoor bar and a steep, European-style supporters' section. PayPal Park showcases how technology can transform the stadium experience and create a more connected and engaging environment for fans.