Open House Melbourne is an annual event that invites the public to explore the city's architectural and cultural landmarks. It typically features a range of buildings, from historic sites to contemporary structures, allowing visitors to gain insight into Melbourne's rich architectural heritage. The event promotes community engagement and appreciation for design. During the event, many buildings that are usually closed to the public open their doors for guided tours and self-exploration. Participants can learn about the significance of each site, including the work of notable architects and the history of the Melbourne area.