The Atrium at Federation Square is a 1,200 m² indoor galleria beneath a dramatic glass-and-steel roof, directly opposite Hosier Lane. Its open floor is popular for markets, product launches, exhibitions and creative installations, with a council-published event capacity of up to 800. The space features polished concrete, a large LED screen, professional sound capability, flexible lighting and accessible routes to The Edge. Onsite dining, public toilets and parking are available within the wider Fed Square precinct; dedicated catering and staging are supplied through approved event providers or at additional cost.