Tyee: Two months after Metro Vancouver's ban on organic waste in landfills came into effect, many restaurants are still unsure how to meet it. Compost bins stink. They fill up with maggots and vermin. Disposal fees can be hefty. But a start-up called Urban Stream claims to have a solution. It rents composters with a bio filter for odours. They break down food scraps into nutrient-rich worm castings, which the company then sells to local farmers. "It's logical, simple and economic," said founder Nick Hermes....