Aldinga Community Centre - Main Hall — Aldinga Beach, SA. Aldinga Community Centre at 7 Stewart Avenue has a range of separately bookable spaces, including a Main Hall, in a busy south-Adelaide community setting. City of Onkaparinga confirms the overall centre can accommodate events up to 240 people and lists a kitchen, air-conditioning, PA, projector, whiteboard, parking, a garden and play facilities. However, 240 is a centre-wide headline and the council's public page does not allocate it unambiguously to the Main Hall alone. Hirers should request a room-specific approved capacity and confirm whether kitchen, AV and outdoor areas are included with a Main Hall reservation. After-hours use is advertised subject to booking conditions. Check the current availability, permitted uses, fees and equipment inclusions with the operator before making a booking.