Stuff you can do:

Go to the Niagara-on-the-Lake Farmers Market on Saturday mornings. Tiny market but good stuff. Don't eat breakfast before you go, grab something there instead because the yummy chef-made goodies are really that good. Get the honey, organic greens, jams and really beautiful fruits and veggies. They have unusual ones that you can't find elsewhere, like garlic scapes, burgundy beans and heirloom tomatoes. Also get the Herbs de Provence from Niagara Herb Farm. The mix is gorgeous and is not loaded with fillers like salt or dehydrated garlic, which you'd see in some of the store brands.

Go to the Niagara Falls Farmers market. No matter how busy it is, go see the baker inside the market building and get some cookies. You'll never want a store-bought cookie ever again. This is a good old fashioned farmers market with double-yolk eggs, homemade pickles and an extensive collection of vegetables and flowers. Plus the butcher must be good because there are line-ups out the door every Saturday.

Canadian Organic Growers - Niagara Chapter:
http://www.cog.ca/niagara/index.htm#Contact

Map of Organic Growers in Niagara:
http://www.cog.ca/documents/niagara_map.pdf

Niagara Organic Growers Directory:
http://www.cog.ca/documents/niagara_directory.pdf

Mason Jar Organics (organic food pick-up service in Fonthill):
http://www.wildflowerrestaurant.com/mj.html
Catalog: http://www.wildflowerrestaurant.com/order.html

Which Fruits Are In Season In Ontario Right Now? Ask Foodland Ontario:
http://www.foodland.gov.on.ca/availabilityf.htm

Which Veggies To Eat When In Ontario? From Foodland Ontario:
http://www.foodland.gov.on.ca/availabilityv.htm

Niagara Cooks Magazine (plus links to Lynn Ogryzlo's recipes from Niagara This Week):
http://www.lynnogryzlo.com/magazine.htm

Niagara Culinary Trail (an extensive list of 'Who Makes What' in Niagara and how to find them):
http://www.lynnogryzlo.com/trail.htm

Directory of Goodies on the Niagara Culinary Trail:
http://www.niagaraculinarytrail.com/directory.php