Walls, a veteran of the US Air Force, had the winning ticket out of 554,000 entries. She bought the scratch-off on December 4, two weeks before the federal government shutdown began.
A month and a half later, her family is perhaps one of the only ones not feeling the squeeze.
Unions representing federal workers who haven't been paid filed suit in the US Court of Federal Claims, demanding full compensation for time and overtime they have worked.
"This lawsuit is not complicated: We do not believe it is lawful to compel a person to work without paying them," Randy Erwin, president of the National Federation of Federal Employees, said. "With this lawsuit we're saying, 'No, you can't pay workers with I.O.U.s. That will not work for us."
Congress passed legislation guaranteeing back pay for impacted workers. President Donald Trump spent today battling criticism that he doesn't have a plan to end the shutdown.
"I do have a plan on the Shutdown," he tweeted. "But to understand that plan you would have to understand the fact that I won the election, and I promised safety and security for the American people. Part of that promise was a Wall at the Southern Border. Elections have consequences!"
For now, the Walls family doesn't have to worry about that. They're planning a trip to Disney World.