ISO Wet Burrito Recipe

After living in the Manistee area of Michigan for a few years, then moving south, I am having big cravings for a wet burrito.
Would love to have a recipe from that area, but especially from The Grand (in Ludington) or from the Stockade in Welston (I think that’s where it is, it’s on M55).
I’ve found several recipes, but none of them sound like the sauce is right.

Thanks so much.
Carol B