(NBC NEWS) -- A couple square meals, brand new bedding on a four-inch-thick mattress, and the chance to benefit children's charities are attracting some law-abiding Nebraskans to spend a night in the unlikeliest of places: behind bars.
Starting Thursday night at 6 p.m., the 90-square-foot cells at the new Lancaster County Adult Detention Facility in Lincoln, Neb., will be filled with voluntary inmates -- 200 people from the community who signed up for a night in the pen. The cost for participants is $30.
The event also will function as a dry run for the facility.
"We want to use 'compliant' inmates," Lancaster County Corrections Director Michael Thurber said. "We'll use the intercoms, we'll see how the camera angles are, how the views from our control center are. We'll use the lights, we'll run the water, we'll see how everything drains."