Here is a snapshot of car shows in and around Perth this weekend. If you don't see your show, you can list it in just a few minutes.
https://cartorque.co/car-shows/octane-autoshow-april-2021-autoshow-amp-cruise-wa-6335
https://cartorque.co/car-shows/make-smoking-history-max-pinjarra-wa-4583
https://cartorque.co/car-shows/2021-wa-van-state-titles-wa-5220