There are several markets in Melbourne going on over the weekends. I am not sure which Vintage market i went to but i think you could check it up online for any markets happening during the weekends if you wanna check it out.
There were many pretty cool knick knacks sold. Also, they were priced quite reasonably. It's the kind of price you can never find in SG.
Porgie & Mr Jones
291 Auburn Rd, Hawthorn VIC 3122, Australia
Monday to Friday 7.30am to 4pm
Saturday & Sunday 8.30am to 4pm
The food was wonderful! Loved the flavours!