2023-08-29 igsa Archdale Debating semi finals igsa Archdale Debating semi finals Tuesday 29 August igsa Archdale Debating semi finals
4:00 pm - 6:00 pm igsa Chess Challenge makeup round Friday 1 September at 4:00 pm - 6:00 pm igsa Chess Challenge makeup round
2023-09-05 igsa Archdale Debating grand finals igsa Archdale Debating grand finals Tuesday 5 September igsa Archdale Debating grand finals
4:00 pm - 6:00 pm igsa Chess Challenge Finals Friday 8 September at 4:00 pm - 6:00 pm igsa Chess Challenge Finals
