AA Meeting The Rocks, Sydney - Wednesday 7:00am Daily Reflections. The orange building, Level 4, 11 Cambridge St. , The Rocks, Sydney NSW. Cambridge St. is a walking street (no cars) that comes off Argyle St. in the Rocks just after Harrington St. The entrance to 11 Cambridge St.is just to the left of the Nakashima Japanese restaurant and is marked with an 11 over the door. Come into the building, turn right and take the lift to Level 4 to find us. - Alcoholics Anonymous Solid Foundation, Rock Solid