三通
The school's world-traveling vocal ensemble, known as the "Main Street Singers", travel around the world on tour every year. They gained international reputation through completing concert travel to 45 countries from six different continents and performing works in twenty languages ranging from Renaissance to Contemporary in over 100 concerts yearly. In 2009, they became the first international organization to travel from Taiwan to Mainland China via the newly implemented Three Links system. Pop singer Aaron Fresh took part of the school's glee and choir program while he attended Los Altos High School.