Aquaponic warehouse
I live in a small northern Ontario town on the north shore of lake superior. If I won the 50,000 I would start up an aquaponic warehouse to grow fresh food for our town folks. I would also offer classes to the local schools to educate the children on becoming self sufficient. Being a small town our produce is usually under ripe or over ripe as it is trucked in from the states and from across Canada. It is also over priced. I would also look into making the system able to run on solar panels making it more self sufficient.