Castlereagh Boutique Hotel, Cellos Grand Dining Room (Level 4)

Castlereagh Boutique Hotel, Cellos Grand Dining Room (Level 4) is an event venue in Sydney, NSW, at 169 Castlereagh St, Sydney NSW 2000, Australia. There is 1 upcoming event listed, starting Fri, 23 Oct 2026. Tickets are sold on the source platform — every listing links straight to it.