Asia Quay is probably the best Asian Grocer in Canberra. Their store is quite big and has a wide range of asian snacks, soup bases and frozen food. Their prices are very competitive. I have compared their prices with other Asian Grocers and I find them the cheapest most of the time.

my favourite snack stop in Dickson. their membership only requires a one-time $30 purchase, and entitles you to 15% discounts thereafter. What I liked most about this place was the changing free sweets that they give at the counter, and the big sign that encourages EFTPOS cashback no matter how small the purchase.

For your first purchase, rack up $30 of goodies (especially the asian snacks or condiments if you like) and then enjoy 15% off that initial and the rest of your purchases in the store. If you love asian snacks like me, this would be the place to find them at good prices :)