I'm not from Wichita, and we stumbled across this purely by accident while driving through the WSU campus. I was surprised that the original store of one of the world's largest restaurant chains was this small brick box of a building, sitting on a somewhat obscure road. tangerine and I had a great time exploring all the caches and virtual caches in Wichita and beyond, so here's one of our own.
Unfortunately, at the time of our visit it looked like they were just using the inside as storage space, but perhaps some day they'll restore the interior, too.
On the white sign above the cache, there's the graphic logo of a beverage. (I edited it out of the photo above.) For verification, email me that beverage's name after you have posted your log.
NOTE: CHANGED REQUIREMENT 6-JAN-08
I've been getting a wave of visitors to this cache who have the right answer, but frankly I think are leaving fake logs. Several recent cachers had histories of finds (especially of virtual caches) that would require bending the laws and space and time in order to achieve. As of January 6, 2008, the ONLY acceptable method of logging this cache is to post a photo of yourself w/your GPS at the cache site. Logs not including an actual photo of you at the site will be deleted. I'm sorry to have to change the requirements, but it seems the old answer could be found with some Internet digging. It was never my intention to allow people who had not actually visited the coordinates to log this cache.
If you're one of the people whose recent logs were deleted, and you really did find this cache in person, my apologies! Feel free to send me an email with a general description of the surrounding area or whatever other information you can provide that indicates you actually set foot in Wichita, Kansas, and I'll be happy to let you re-log the cache.
[end update]
If you'd like a certificate of completion, one is available below - save it to your computer, and then when you open it up, it'll ask you for a password. Type in the name of the restaurant, in lowercase, with a space.
Note: Half the fun of finding this cache is not knowing what awaits you at the posted coordinates. Please try to keep it fun for future cachers and avoid posting spoilers in your log. Thanks!