Crispy fried tofu is a good one, as is crispy fried chicken-style seitan (if there's no gluten sensitivity). I made a batch of fresh seitan yesterday in this style for our Year of the Dragon mini-celebration, and today convert it to fried "chicken" nuggets for during the Puppy Bowl.
In case the pattern isn't clear, most people will eat things that are crispy. People who don't like meat or beans or breakfast are often "texture eaters" who will accept crispy or crunchy.