For the second consecutive year, the Smithsonian-affiliated Sen. John Heinz History Center has been nominated as the Best History Museum in America by USA Today for its annual readers’ choice awards.

The History Center is one of 21 nominated by USA Today’s panel of industry experts and editors. Last year, it was voted the No. 2 history museum in the nation by readers of USA Today.

People can vote at 10best.usatoday.com. Votes can be cast once per day, per device, until noon Feb. 12.