As one of Adelaide’s best function venues, Observatory 23 is proud to be opening its doors to showcase just how good a School Formal can be!

The completion of a school year is a time to recognise the achievements, the work, the memories and the friendships that have made each student’s time so special.

The crowning moment of any senior year is the School Formal - an event that is eagerly anticipated as a night to celebrate with each other.

At Observatory 23, with epic entertainment, themed décor, and a mouth-watering menu, our dedicated team will work tirelessly to bring your dream formal to life, making it simply unforgettable.

Whether it’s a sleek black-tie affair or a vibrant party vibe, we work with an incredible lineup of suppliers who help us make every School Formal truly extraordinary. They’ll be onsite to share inspiration and guide you through all the details to assist in creating an event that is uniquely you.

If you’ve got a School Formal coming up in 2025 or 2026, this is an event not to be missed!