Iowa, US (BBN)-In the town of Cascade, Iowa, there's something strange going on at one restaurant.

The owner called 911 but police said he should probably call Ghostbusters instead.

Pat Orr owns Maid-Rite and he says surveillance video has captured what appears to be paranormal activity twice, reports okcfox.com.

The first spooky incident was captured in April. He said he was looking at the camera footage when he saw a shadow hovering over the sink.

At first, he thought it was a shadow, but he says he debunked that.

"We found you can't make a shadow on the floor back there because of all the lights," Orr said.

"Some people said it's a bug on the lens, again I don't know what the thing is."

Fred Heim is the police chief of the town. He said Orr talked to him and asked if they would investigate it, but even he doesn't know what it is.

"I still can't tell you what I saw. There was a fuzzy thing on there," Heim said. "He asked me if we investigated stuff like that, and I basically told him that he probably should call Ghostbusters."

Is it phantom or fiction? Less than a week later, another crazy incident happened. This time, a stack of cups flies off the shelf, hitting an employee.

The Maid-Rite was built just three years ago, before that it was an empty. But before it was an empty lot, it had a bit of a creepy past.

"I've been here in town about eight years but they say there have been quite a few different things that have actually been on that lot over there; a grocery store and there's been some other things in the area such as funeral homes and the old ambulance garage so, who knows?" Heim said.

Is it a poltergeist, a prank, or a publicity ply?  Orr said that's up to you.

"You can believe what you want, whether it's a bug, a shadow."

Enter, if you dare, and have a ghostly gander, or there's always the drive-thru for the faint of heart.

BBN/ANS/AD-10May14-8:40pm (BST)