Here's an update: Mad Dogs closed down this year. It's owner(s) apparently opened up a Sonic somewhere around here. It's a small space but in a pretty good location so I hope it doesn't stay empty for long.
Small place off of state street. Fast and cheap. It's pretty much just hot dogs, french fries and brats but they do have a pretty good variety as far as hot dogs go and you can tell they are quality sausages. It's basically just a hot dog stand located in a small building with little seating but I've never seen the place packed so it's adequate. Of course we are talking hot dogs here so you can just as easily walk and eat it. ;) Apparently they offer curbside service where you call ahead and they'll bring it out to you, seems to me to be a strange location for such a service but whatever. If you want a hot dog this seems like the best place to go.
Personally I miss Colombian style hot dogs....yummmm.....hawiaiiano....
sigh.