Serve only nitrate free hotdogs/ cooked meats
All the food served in City should be free of chemicals & nitrates. Support organic/ natural -local if possible.
Local and healthy local food options are under consideration in the draft Greenest City Action Plan. Parks board already has an Ethical Purchasing Policy in place that encourages the purchasing of Fair-Trade and organic products. http://vancouver.ca/parks/info/policy/pdf/policy_ethical_purchasing.pdf
Drive More commented
This should only be an option since such products do not sell well anyways.
Vendors have to make money,. If such organic and natural products were in high demand they would sell themselves without the need for promotion and marketing. The only reason being GREEN can not get going on its own without being forced on people is because it costs too much and is inconvenient.