Floral Hall (Portland, Indiana)

Floral Hall, also known as The Round House, is a historic building located on the Jay County Fairgrounds in Wayne Township, Jay County, Indiana. It was built in 1891, and is a $2 1/2$-story, octagonal frame building with vertical board siding with battens. Each side measures approximately 33 feet long.

It was listed on the National Register of Historic Places in 1983.