 Can you guys see this patient in clinic? And we've always had to respond in the past, there is no clinic. He says physicians in the state are treating around 30 poisoned patients at any given time. The German American Heritage Center and Museum at Davenport will be named Tuesday as the newest site in the Silos and Smokestacks National Heritage Area that covers a large portion of northeast Iowa. Spokeswoman Jory Wade Booth. We have about 100 sites that all include farms, museums, historic sites.