The Tonsley Science Fair (formerly Tonsley Science Alive!) is happening on March Sunday 28th. Hackerspace Adelaide and many other exhibitors will be there under the MAB for the day.
Come down and have a look at all the science and engineering displays and have some fun. There will be something there for everyone.
There will be 2 sessions, morning and afternoon, due to restrictions. So you will need to book tickets accordingly,https://events.humanitix.com/tours/tonsley-science-fair