As the sun dips below the horizon, the colored lights turn on — bathing the Navajo Nation Council Chambers in rainbow hues as the crowd cheers. On June 28, the Navajo Nation kicked off Diné Pride, a two-day event in Window Rock, Ariz., the capital of the …As the sun dips below the horizon, the colored lights turn on — bathing the Navajo Nation Council Chambers in rainbow hues as the crowd cheers. On June 28, the Navajo Nation kicked off Diné Pride, a two-day event in Window Rock, Ariz., the capital of the …