Where they are:
Mississippi, Arkansas, Alabama, Kentucky, Georgia, South Carolina, Tennessee, and Virginia
Why you need them:
It'd be easy to dive into the square-burger debate (Krystal fans claim superiority over White Castle, touting a better steam, fresh onions, and a dollop of mustard atop the the square patty and pickle), but the Southern chain also fields a strong line-up of Chik's (breaded chicken breasts, filets, and wings), plus a huge selection of breakfast items. No chicken rings, though...
What to get:
A bacon, egg, and cheese biscuit with an order of Krystals to reheat for lunch -- because they're advertised as perfect for reheating and you're obviously not concerned with your health.