Don't Panic consists of a square brown paper package containing a poster, promotional fliers, postcards and bits and pieces inside. There's a few shops along King St, Newtown you can pick up a copy from. You don't what's inside till you open it. The cover looks so similar every time that I didn't realise it came out weekly. I think the colour of the font changes to distinguish between issues.
W:
http://www.dontpanicmedia.com.au/