Events By Alpha is located at 238 Castlereagh Street in Sydney City, offering three levels of unique event spaces within a Victorian-style building featuring exposed brickwork and a sense of opulence, luxury, and grandeur. The venue can accommodate events ranging from intimate gatherings of 5 to lavish affairs of up to 700 guests. It is the dedicated events arm of Alpha, a premier Greek restaurant operating under the Dedes Waterfront Group.