Evanston Primary School phone 30 Para Rd Evanston, South Australia 5116 map Gawler High School phone Barnet Rd Evanston, South Australia 5116 map if (!IN_DEV) { ?> } ?> Trinity College phone Lot 38 Alexander Ave Evanston, South Australia 5116 map Trinity College phone Lot 38 Lot 38 Alexander Ave Evanston, South Australia 5116 map if (!IN_DEV) { ?> } ?> Trinity College phone Main North Rd Evanston, South Australia 5116 map