The Greenside Cafe has opened a little shop next door to the restaurant. The shop sells some products that I haven't seen elsewhere yet, like Ansteys food products. They make vegan butter and cream cheese!
There are several other items stocked and I suspect that their inventory will grow. The shop also has a selection of delicious teas and a number of Nature's Choice products. Go there to stock up on Superfoods and buy cook books. They also have sprouting jars for sale.