Nightshades are a category of vegetables, and Carol Fenster, a nutritionist and author, will demonstrate some substitutes for potatoes, tomatoes, eggplant and others that many people cannot eat because they contain an alkaloid that may promote joint inflammation. Her company is Savory Palate, LLC. Clare Rowley is the President of Creative Feet LLC, and she's going to demonstrate using leather and home decor fabrics to make a Mug Rug, which is a coffee cup coaster. She'll feature the Pearls 'n Piping Foot as well as the Satinedge pressure foot to do this technique. Dr. Daniel Marez is a doctor of Oriental medicine, and has written a book on relieving pain. He's going to share his journey from being a licensed optician to becoming a healer and acupuncturist.