Nib Stadium parking is the easiest parking. It is located on Pier St, Perth.
For WA seminars, refer to the map and details provided at: http://pld-literacy.org/contact-us/
For NT seminars, free parking is available at the venue: 64 Cavenagh St, Darwin NT 0800, Australia
For Qld seminars, parking is available at several local carparks, the details of which you can see here: http://www.slq.qld.gov.au/visit-us/parking