The school’s Kancho, Nick Habenschuss, will hold an open training session and a special demonstration to mark the occasion.

Justin Colbert, Darren Jones and Sandra Coleman will also be presented with black belts while Barbara Purss will become the first female from the school to become a third dan.

The school is inviting people to watch the demonstration from 5pm or take part in the training sessions which will start at 4pm for juniors, or 6pm for adults.

You can contact the school on (02) 6024 3934 for more information.