The "Glebe Markets" are held every Saturday and sell a variety of clothing, books, handmade jewellery, garage sale items and much more!! If you go on recurring Saturdays you do really get a different feel because there's a lot of one off markets stalls each week which add to the amazing vibe! I recommend getting in quick to the Hungarian Donut stall - delicious! Prices range depending on the product you want however free for just walking around and taking it all in. Keep in mind it's all outdoors so dress appropriately depending on the weather.
This is a great family or single activity - there's usually a great range of music playing as well so be sure to bring your dancing shoes!