Trump is heading back to Washington, D.C. from his Mar-a-Lago resort in Florida Thursday morning, a day ahead of schedule -- missing his annual lavish New Year's Eve party.

He had always planned to return ahead of Wednesday's joint session of Congress where the Electoral College votes are certified but now will also be in the capital for New Year's Eve. It's unclear why he changed his plans, and the White House provided no comment.

Meanwhile, the The Presidential Inaugural Committee has announced that on the eve of the Biden inauguration it will host a "memorial to remember and honor the lives lost to COVID-19 in cities and towns across the country.”

The portion of the ceremony that takes place in Washington will include lighting around the Lincoln Memorial Reflecting Pool. "It will be the first-ever lighting around the Reflecting Pool to memorialize American lives lost," according to the committee.

In the Senate, relief payments continue to be front and center even after Senate Majority Leader Mitch McConnell seemed to slam the door on voting exclusively on the $2,000 relief payments Wednesday.

Sen. Bernie Sanders and others may still try -- likely without success -- to force his hand by continuing to object to the Senate voting on the defense bill veto override alone. The Senate is expected to vote to end debate by Friday, bringing the vote to override the veto as late as Saturday and keeping lawmakers in Washington over the New Year holiday.

For his part, McConnell, who said that relief checks were for Democrats’ “rich friends who don’t need the help," plans to try to couple the $2,000 relief payments with other issues Trump has demanded Congress act on, including eliminating protections for tech companies and investigating baseless claims of election fraud. The strategy will likely serve as "poison pills" for Democrats, who won’t vote for it.

In the end, those $2,000 checks are not expected to be approved with most Republicans standing in the way, but Congress is expected to override Trump’s veto of the defense measure -- the first veto override of Trump's presidency. Taken together, the two actions amount to a very rare bucking of this president by members of his own party.

-ABC News' Mariam Khan, Trish Turner and Beatrice Peterson

In a media availability at the Georgia State Capitol in Atlanta this afternoon, Gov. Brian Kemp responded to the president saying he should resign via Twitter Wednesday morning.

When first asked about the president's tweet, Kemp said he was focused on the coronavirus -- ensuring there are enough hospital beds and getting the vaccine distributed and administered across the state.

When pressed on Trump's call for him to resign, Kemp said, "I've supported the president. I've said that many times. I've worked as hard as anybody in the state on his reelection up through November the 3rd."

"I've supported the legal process that him or any other campaign can go through in that state, but at the end of the day, I also have to follow the laws in the Constitution," he added.

-ABC News' Quinn Scanlan

A coalition of 46 left-leaning groups including Greenpeace, Service Employees International Union (SEIU), MoveOn has issued a new letter calling on Biden and Vice President-elect Harris to focus on “democracy reform policies.”

The coalition is urging the Biden-Harris Administration to sign “a robust ethics order for your appointments on day one of your administration to prevent conflicts of interest, undue lobbyist influence, and ensure transparency to guarantee that your administration is focused solely on working for all Americans.”

Some of the demands from the groups include protecting voting rights, ending the power of big money in politics, restoring ethics and accountability in the capital, and protecting the rule of law through checks and balances.

- ABC News’ Beatrice Peterson

President Trump's personal attorney, Rudy Giuliani, spoke before members of the Georgia state Senate and repeated his baseless claims of widespread voter fraud and the fantasy that his client won the state of Georgia and the general election altogether. No lawmaker asked him a question following his remarks.

The hearing, which Trump tweeted was being broadcast on Newsmax and OANN this morning, was before the Senate Judiciary Subcommittee on Election Law -- the same subcommittee that Giuliani spoke before on Dec. 3, right before he was diagnosed with coronavirus.

-ABC News’ Quinn Scanlan

Biden’s transition held its weekly press briefing Wednesday, hammering home the same messaging the president-elect delivered himself earlier this week on transition delays.

The team took aim at the Department of Defense and Office of Management and Budget for their lack of cooperation in the transition and also previewed some of the “day one” policy actions Biden would take once in office.

Transition spokesperson Yohannes Abraham stressed that not working with career OMB officials is hindering and needlessly delaying the team's work on COVID-19.

“There are also health and economic repercussions to this obstruction. OMB is integral to our federal government efficiently and effectively addressing COVID,” Abraham said. “OMB leadership's refusal to fully cooperate impairs our ability to identify opportunities to maximize the relief going out to Americans during the pandemic.”

When pressed on specific types of obstruction the transition was facing, Abraham added that the DOD has not had a meeting with the transition in 11 days, following DOD’s announcement that meetings would cease over the holidays (the DOD said this was a mutual agreement, which the Biden team has denied). Abraham also said DOD held only three meetings with the Biden team after ascertainment and before the holiday break announcement.

Jen Psaki, Biden's pick for White House press secretary, also spoke of some of the policy actions Biden plans to take immediately when he takes office on Jan. 20.

She announced the Biden administration will issue a memo that halts so-called “midnight rules” from the Trump administration, citing a Department of Labor rule the Trump administration is expected to publish in January that would make it easier for businesses to classify workers as independent contractors to circumvent paying overtime, minimum-wage and other protections.

“In addition to the regulatory freeze memo, President-elect Biden has promised to rescind harmful Trump executive orders, and deliver on our promises and the promises he and Vice president-elect Harris made on the campaign trail, including by reinstating protections for dreamers, rejoining the Paris Climate Accord, or reversing President Trump's environmental rollbacks that have made our air and water dirtier and protecting and strengthening the Affordable Care Act to lower health care costs and expand access to care,” Psaki said.

-ABC News’ Molly Nagle