North End-based chocolatier Miriam Stickler learned her craft in New York and San Francisco, and now she's offering her handmade batches of decadent filled chocolates, buttery sea salt caramels, and more at the Seaport Farmers Market. She makes her chocolates fresh each week, using some of the world's finest chocolate, organic cream, and local ingredients like Java Blend coffee and Tea Brewery teas.