Costco are throwing open the doors for non-members to shop at Costco without a membership at their Melbourne stores on Tuesday November 28 only.
Also, if anyone signs up for membership on the day, they will receive a hamper with Costco goods worth over $100 as a bonus! - Only ~100 per store (thanks to yoyo6)
EDIT: Link to flyer. It’s says Mums, but anyone can shop: http://melbourne.kidtown.com.au/images/mmsocialmedia1_1.jpg
Only Docklands has controlled parking for members only. No restrictions of any kind at Ringwood or Moorabbin.
If you have trouble parking at Costco Ringwood, you can park inside Eastland (note that you can only park there for 3 hours for free), or you can park at Ringwood Square (where the Bunnings / ALDI / Coles is). The undercover car park there has heaps of spots and never gets full. Both options are about a 10 min walk away though.