Charlie's Raw Squeeze in Greenslopes/Stones Corner is a go-to for healthy smoothie bowls and juices. What's great about this particular location is that it also houses their own vegan burger shop, MooFree Burgers, so you can get both at one location. I find their acai bowls and smoothie options to be fresh and hearty, and I particularly love their peanut butter acai bowl.
They also offer weekday deals when you mention their social media or website. For example, by one get one free juice on Tuesdays and $5 falafel burger with any juice purchase on Fridays.