Restaurants near Iowa City - BBQ near True Value in North Liberty

I'm not sure of the name of the place but there is a family that sells Barbecue out of a truck in the parking lot of the True Value on the corner of Dubuque and Zeller streets in North Liberty.  Theirs is the best I've ever tasted.  They smoke their meats on site.  They make a great pulled pork "sammich" and the chicken is excellent too.  Their sauce is sweet and tangy with robust flavor and the owners are super friendly and fun to chat with.  I hear they may be opening a restaurant in the area.  That would be great because when winter comes around it will be way to cold!