Home How To Get Picky Eaters Try New Foods Using The Rotation Rule. Do you have a picky eater? Check out article and video to find out how to get your picky eater to be an adventurous foodie. How To Get Picky Eaters Try New Foods Using The Rotation Rule. Do you have a picky eater? Check out article and video to find out how to get your picky eater to be an adventurous foodie.