Via WLWT.com:

A Halloween yard display from a galaxy far, far away has landed in a north Columbus neighborhood. A rebel homeowner is striking back against boring Halloween decorations with this “out of this world” creation. This is the second year for the display.  A life-sized AT-AT has taken over the front yard. AT-AT is Star Wars-speak for “All-Terrain Armored Transport.”  The homeowner told us that last year, hundreds of people stopped by to take pictures. The display stayed up for a few weeks after Halloween last year.  The display can be found on West Beaumont Road in Clintonville