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SydneyOpen

HarbourHack

An in-person Sydney hackathon for student and early-career builders, founders, and mentors: a kickoff mixer, a build weekend, a week of shipping to real customers, and live finals on 30 October. Sip & Scale is a community partner. Free; registration requires host approval.

When
Friday, October 23, 2026 · 5:30 PM GMT+11–8:30 PM GMT+11
Where
Sydney, Australia
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HarbourHack event poster
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