Al GoreAlbert (Al) Arnold GoreFox News president warns of calling winner too soon on election night: 2000 still 'lingers over everyone' Older voters helped put Trump in office; they will help take him out Debate is Harris's turn at bat, but will she score? MORE came prepped with a sweet surprise for a former colleague at the D.C. premiere of his documentary "An Inconvenient Sequel: Truth to Power."

The  former vice president briefly broke away from the green carpet at the Washington screening to present former Sen. Barbara MikulskiBarbara Ann MikulskiForeign policy congressional committees need to call more women experts Lobbying World Only four Dem senators have endorsed 2020 candidates MORE (D-Md.) with a birthday cake on Wednesday night. The nation's longest-serving female lawmaker turned 81 on Thursday.

"He knew that my birthday is tomorrow, and he knew that I like to count the twinkles instead of the wrinkles," Mikulski exclaimed to ITK at the movie's premiere at the Newseum. "And he very gallantly gave me a birthday cake."

The white frosted cake came decorated with raspberries and gold foil pieces, with "Happy Birthday Barb" scrolled onto it.

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"I've known Vice President Gore since we served in the House of Representatives together. We were on the [House Energy and Commerce Committee] together. So we've known each other for more than 30 years," Mikulski said of her history with the environmental advocate.

Asked whether Gore had shared a personal birthday message, Mikulski replied, "We both say: Be defiant and never compliant."

Mikulski, who retired last year, then offered her support of Gore's sequel to his 2006 Oscar-winning climate change documentary, "An Inconvenient Truth."

"What we really talked about was this movie and the whole idea of helping young people who've been out protesting, to focus really on how do we go from outcry to outcome?"

"Show your passion," Mikulski advised. "Show what you don't like. But for every opposition, let's now have a proposition that makes the world a better place and a safer place."

A bevy of Democratic lawmakers turned out for the VIP event ahead of the movie's nationwide Aug. 4 premiere, including Sens. Jeanne ShaheenCynthia (Jeanne) Jeanne ShaheenGOP coronavirus bill blocked as deal remains elusive Justice indicts two members of ISIS 'Beatles' cell ISIS militants expected to be sent to US for prosecution: report MORE (N.H.), Sheldon WhitehouseSheldon WhitehouseHillicon Valley: Threatening emails raise election concerns | Quibi folds after raising nearly B | Trump signs law making it a crime to hack voting systems Trump signs legislation making hacking voting systems a federal crime Congress must repeal tax breaks for the wealthy passed in CARES Act MORE (R.I.), Bill NelsonClarence (Bill) William NelsonSenate Democrats want to avoid Kavanaugh 2.0 Democrats sound alarm on possible election chaos Trump, facing trouble in Florida, goes all in MORE (Fla.) and Jeff MerkleyJeffrey (Jeff) Alan Merkley Senate Democrats call for ramped up Capitol coronavirus testing The Hill's Morning Report - Sponsored by The Air Line Pilots Association - Trump, Biden renew push for Latino support Sunday shows - Trump team defends coronavirus response MORE (Ore.); House Minority Leader Nancy Pelosi (Calif.); and Reps. Steny Hoyer (Md.), Suzanne BonamiciSuzanne Marie BonamiciOVERNIGHT ENERGY:  House passes sweeping clean energy bill | Pebble Mine CEO resigns over secretly recorded comments about government officials  | Corporations roll out climate goals amid growing pressure to deliver Pelosi, Blumenaur condemn 'egregious abuses of power' by Trump against Oregon protestors Federal agents deployed to Portland did not have training in riot control: NYT MORE (Ore.), Carolyn Maloney (N.Y.), Jim McGovern (Mass.), Debbie Dingell (Mich.), Tom O'Halleran (Ariz.), Tom Suozzi (N.Y.), Danny K. Davis (Ill.) and Alan Lowenthal (Calif.).

ITK asked Mikulski her attitude about birthdays and turning another year older.

"Well, I like them," she said with a grin. "It's better to have them than not to have them."