Diane Santi-Berndt, left, and her sister, Laura Santi-Tanzillo, stock the shelves at an AJ's Fine Foods with their product, Grandma Santi's Biscottini. Their gourmet-biscottini business started in 2009.
"Pinch us. Wake us up." Diane Santi-Berndt, who co-owns Grandma Santi's Biscottini with her twin sister, Laura Santi-Tanzillo, said they feel like they're in a dream with the recent success of their Tucson bakery.