Finally something new in Harrisburg. For the record, I visited on the forth day they were open. Understandably, there were small kinks to be worked out, so I'll keep the review to the food.
Expect a fast casual place where they make your food at the counter while you wait. Think Chipotle, but instead of taco fixings on the hot plate, it's bins of cajun food.
I tried 2 entrees, Gumbo and Crawfish Etouffee. I set the bar pretty high for cajun food, as that's where I got my start. The chicken and sausage gumbo was okay. It was surely made from a roux, but was one tone -- not very complex. The Etouffee was the better of the two. I would come back for the Etouffee and perhaps try other dishes as this place has great potential.
One odd thing is that they have "po boys", which apparently are their entrees scooped out of the the hot bins onto French bread. They may be great sandwiches, but if you're looking for a real cajun po boy, beware. They don't dress them out (lettuce, tomato, mayo), etc.