We invite you all to our house for a Slow Food Potluck and Food Exchange! That's right, we are kicking off the Food Exchange Club! Here is how it works: Bring one dish to share and something to trade. For example, a salad for the potluck and a loaf of homebaked bread to trade. Do you make an awesome blueberry jam your friends and family can't get enough of? Do you make great pickles? Is homemade…