Depends on what type of accommodations you want and how far you want to drive. My suggestion would be Indigo Sky Hotel and Casino in Seneca on Hwy 60 right across the Missouri line from Neosho. You'd only be about 10 miles East of Twin Bridges from there.
The River Bend Hotel and Casino is just a couple of miles east of Twin Bridges in Wyandotte right there on Hwy 60 but I don't know anything about it.
Miami, (Mi-am-uh) lol, is north of Twin Bridges by 11 miles and it's a pretty good size town with a few different choices of Hotel's and Motels.
Good luck!