Highly recommend trying Mr.K's if you have not already. I realized I had been passing this place quite a few times before I realized it was there. I would recommend going during off-hours considering their parking lot is not the biggest and it can get very crowded inside. However, the wait for your food is never that long.
Their menu has a huge variety and their prices are ON POINT. You don't see prices like these anymore. They have been in this location since they first opened, so it has a quaint old-timey feel to it.
It sells food similar to that of any fast food restaurant but Mr.K's is much better quality for a lower price. I've gotten the standard burger and fries before and they were great! Not something to rave about, but definitely not a waste of time or money.
HOWEVER, if you are ever in the mood for ice cream or a milkshake YOU NEED TO GO HERE. Their milkshakes are TO.DIE.FOR. My personal favorite is their hot-fudge milkshake, that literally gives me goosebumps, it's that good. I've made many of my friends try this place solely for their ice cream and they are mesmerized by how good it tastes.
Definitely give this place a try, you will not be disappointed.