King Foot is your typical submarine sandwich place with one exception. You can get a fried egg on any sandwich you order. I haven't tried it yet myself, but it sounds like a great idea. They definitely don't skimp on the meats, but the price isn't dirt cheap. Their combo foot long is something like $9.50. All their other six inch subs are under $5 though, so there's a range to choose from. While I was sitting there I also noticed a car pull up front and one of the sub guys ran out to give them their food. I'm not sure if this is something they do regularly, but it's a nice lazy thing to keep in mind.
Pros: Lots of meat