The economist is goving away small coffees on the concourse/overpass by southern cross station/agl/medibank/nab.
Its a small coffee but tastes alright. The novelty os the edible cup. Its kind of bland but soaks up a bit of the coffee to make it ok.
You can also pick up a subscription to the economist for 12 weeks for $20 so double bargain.
Not sure if its just this morning but they stuck around for 2-3 days when they did last promotion.
What is the cup made of? Their previous edible deals were made from insects