A new party called the Tax Wall Street Party petitioned for status as a party in Nebraska this year. It wanted to run Dan Buhrdorf for U.S. Senate. However, the party’s attempt failed because it didn’t gather enough signatures in the Third U.S. House district, the districts that includes the western and central part of the state and has no large population centers. Here is the Nebraska party’s web page; here is the party’s national web page.