Home › Venues › The Federal Underground The Federal Underground Tickets Buy tickets for concerts at The Federal Underground in Long Beach, CA. No Upcoming Events No upcoming events scheduled at The Federal Underground. Please contact us with any corrections. Hotels & Lodging Near The Federal Underground About the Venue The Federal Underground At-a-Glance Capacity 300Address102 Pine AvenueLong Beach, CA 90802United States Map & Directions Website www.thefederallb.com/Advertisement