I highly recommend LC's as well for BB. I know people have reported up-and-down experiences at Bryant's, but I've always had pretty much up. I've not found it to be any more uneven than any other BBQ joint, and it's such an institution, I'd say it's well worth a trip.
Woodyard is enjoyable, their pulled pork is quite good, and it's got a more rural white guy vibe than Bryant's or LC's, but I don't find myself craving it. Note, too, I think they close at 5. Pretty cool place, but out of the way for a visitor, I would think.
I love having RJ's within walking distance, but I wouldn't make a special trip. I just don't think the BBQ is up to par. They do have some smoked wings that I really enjoy though, and it's a really friendly, well-meaning local joint. I also dig their country breakfast on the weekends. That may be worth your while.
Buddy, your relatives must live pretty close to me with the Mission/Merriam joints. Johnny's was the worst Q I've had in town...again only one visit, so it may be worth a reprise. They do have some cheap rib nights.
I've only been to OK Joe's once, and everything was really bland. I know I have to try again because it gets such consistent praise, but...
Jack Stack's, I don't get at all. Good sides, but are you really there for the sides? I've not been to the Martin City location.
Whew, enough BBQ.
jlawrence refers to the
City Market, which is quite nice. He's right that there's a lot of "surplus," but also a lot of good local stuff, I believe, you just have to dig a little.
Succotash is down there and certainly fits the funky vibe, complete with disinterested hipster servers. A lot of downtown residents swear by the place. I wasn't crazy about the food, but I my memory isn't as harsh on the place as my previous post.
Bluebird Bistro, which tilts organic and has pretty good veg dishes, would be my first rec for good, funky breakfast.
I'd also recommend
bluestem if you need brunch on Sunday. Absolutely terrific. It reads a bit more upscale, but it's really quite comfortable.
What kind of price point or style are you looking for the night you get in? Let me know if you have any more specific queries, and I'll do my best.
Enjoy your time in KC!
Blue Bird Bistro
1700 Summit St
Kansas City, MO 64108
(816) 221-7559
http://www.kansascitymenus.com/bluebirdbistro/