Welcome to The Cathedral

The Cathedral is a leading Arts and Entertainment event venue in the historic Downtown Pomona Arts Colony centrally located between LA, IE, and OC. Housed within The Union on Garey, which was formerly a YMCA built in 1922.

These hallowed halls hold over a century of fond memories. Even before the building was built for the YMCA, on these grounds stood the Hotel Palomares, which was previously built in 1885 and later burnt to the ground in 1911. The palm trees lining Garey Ave are actually originally from the hotel and about 140 years old. The Pomona YMCA, privately purchased and meticulously restored, is now named The Union and includes The Cathedral, a unique treasure to the music culture, community, and industry. 

The Cathedral, although it was primarily utilized as a YMCA gymnasium, has historically alluring details like stained glass windows, wood rafters, vintage wood court floors, all which add to the beauty and magic of this space. Focused on being a hub for independent and emerging musicians, we showcase bands and artists from the surrounding region. 

The Cathedral features state of the art sound, visuals, and a little of our own magic. Our team is led by seasoned industry musicians, producers, and event designers.