Pretending we're in Kansas City

We're having a Kansas City dinner tonight for our friends, Matt and Marcela.  Matt is Steve Kern's son, but he lived in the states for about 8 years so, I'm assuming, he's familiar with BBQ.  Marcela, his fiance', is from El Salvador, and, perhaps, this will be her introduction to BBQ or not.  The menu is:  baby back ribs, baked beans, cheesy corn and salad.  Hopefully, it will all taste great and they'll both love it.