These two locations are the Wireless Hill Museum in Ardross and the Royal Show.
Check out the WIA website for more details on Super Springtime:
http://www.wia.org.au/newsevents/centen ... ate_ref=48
If you're heading to the Royal Show this year, please give the "shack" a visit. We're co-located with the Scouts in their area. Plus, if you've never see the Wireless Hill museum, now would be a fantastic time to do so!
Also, if you look up "VK100WIA Super Springtime" in your favourite search engine, you may find some videos of the activities

http://www.google.com/search?q=vk100wia ... springtime