There are a couple restaurants in Eureka Springs, a couple biker shops, Roscoe's Coffee Shop, and The CatHouse. Roscoe is a adventure bike rider, and it always has a great crowd; on Saturdays a lot of Euro-Bikers stop there. The CatHouse is a true biker bar, with their own t-shirts and great scenery, that can get downright serious on Sunday afternoons
In Huntsville, there is one restaurant that newcomers tend to enjoy for either Breakfast or Lunch - can't remember the name.
Oark Cafe is one of the oldest spots in Arkansas, with great burgers and pies. While I've seen some bikers complain, everyone tends to enjoy the ride there.
I'm not a fan of Harrison, but the Hub is a nice biker-oriented hotel south of Harrison.
There is a great burger shop in Jasper, on the north end of the Canyon. Eat there and then follow Hwy 7 by the Canyon. If you're into a longer trip follow it all the way to Hot Springs. Have breakfast at the Pancake Shop, an old-school place in the historic downtown area.
If you plan to come into Fayetteville, most of the motorcycles are on Dickson Street. Give us some advance notice and we may come meet you.