Bartow officials say that one person took advantage of the county’s warming center Wednesday night.  With temperatures expected to dip to 20 degrees tonight, the county will once again open a warming station.  The Bartow County Senior Center located at 33 Beavers Drive will open from 6 p.m. Thursday until noon Friday. If anyone needs a free ride to the station, call Bartow Transit at 470-222-3621.