Lights! Camera! Cage match! The White House lawn's Octagon is ready for Trump's 80th birthday bash

WASHINGTON (AP) — It looks from afar more UFO than UFC.

Maybe it's the kind of contraption that has carried space aliens to the White House to force a meeting with America's leader.

But come closer and you'll see the contours of the eight-sided cage, 30 feet (9 meters) in diameter and shaped, with careful precision, like the MMA league's signature Octagon.

That is, a STOP! sign flipped on its edge, with wire-mesh sides and padded corners fitted with different sponsors' logos: Morgan & Morgan, Bud Light, Dodge Ram, Corona Extra and Polymarket, which identifies itself as the world’s largest prediction market.

Overhead looms The Claw, a four-sided mass that arcs more than 90 feet (27 meters) into the air and features lights, speakers, thick snakes of wiring and four large screens so fans not seated right next to the Octagon can follow the cage fighting below.

Think more of the four-sided, metal grabby thing that tries to grasp stuffed animals at a video arcade rather than what house cats have — hence the extraterrestrial vibes.

And surrounding all that are risers filled with gray folding chairs forming a temporary arena expected to seat 4,000-plus people for the seven UFC fights being staged on Sunday to celebrate the 80th birthday of President Donald Trump and the 250th anniversary of the Declaration of Independence’s signing.

For non-UFC fans, all of this might be disorienting under any circumstances. But the temporary arena is covering nearly the entirety of the White House's South Lawn, where Marine One usually lands to ferry the president to out-of-town trips and gobs of kids scramble in the grass during the Easter Egg Roll every spring.

More than $60 million and tens of thousands of hours of labor have been poured into building the arena, according to a court filing from the National Park Service, which oversees the South Lawn and is contesting a lawsuit meant to block the event.

The White House says the UFC is covering the costs, though the filing states that seven agencies — including the Department of Homeland Security and the Federal Aviation Administration — have “allocated significant resources and manpower.”

Fighters, their entourages and assorted support staffers are expected to take over the driveway and part of the West Wing when they're not fighting. But they'll enter the arena via curtained-off walkways with access to the Octagon.

They, as well as ordinary attendees of Sunday's spectacle, will have picturesque views of the White House's Executive Residence and its storied Truman Balcony on one side and the Washington Monument towering in the distance on the other. All of it will be accentuated by swirling spotlights, and perhaps even sweat and blood pouring off the fighters pummeling each other.

A packed pre-event schedule includes a press conference at the Lincoln Memorial with UFC chief Dana White and the fighters on Friday night.

There's also a ceremonial weigh-in for combatants on Saturday at the Ellipse, a park near the White House, where organizers expect 120,000-plus visitors to watch Sunday night's proceedings on large screens after winning free tickets in a lottery.

Stunt athlete Travis Pastrana is also set to do a potentially death-defying backflip on a dirt bike on the White House lawn as part of the preshow extravaganza.

Trump has called the Octagon and its Claw “quite attractive to a lot of people.” He's even suggested that maybe the temporary structure could become permanent, like the Eiffel Tower, which he notes was originally built as part of the 1889 World's Fair but then was never taken back down.

Only the president knows how serious that suggestion really is.

Work on the arena began May 20 and has continued for weeks. During a walk-through for reporters on Thursday, construction noises — particularly sanding and hammering — could be heard. Giant cranes were carrying materials around overhead, though that was for the $400 million ballroom that Trump is building nearby, not the UFC fight.

The remaining grassy lawn around the arena, on the other sides of the White House, has been fitted with supplemental spotlights. But the grass that normally grows between the White House and the start of the risers for the arena is now gone, with nothing but dusty dirt that will need to be resodded when this is all over — unless the president really does decide to leave the arena up permanently.

There's also a large Freedom 250 logo standing between the White House and the arena. Nearby, crews removed the tables and yellow patio umbrellas from Trump’s refurbished Rose Garden and were power-washing that space, as well as the colonnade to the Oval Office, in preparation for the fights.

Secretary of State Marco Rubio signed a cooperation agreement with UFC that will see both institutions provide fight training and health and diet regimens, while promoting teamwork and leadership among youth around the world.

“We are so polarized,” Rubio said. “There are only a handful of things that bring people together in one place at one time, united by their interest in one thing. We need more of those.”

Later Thursday, crews began testing the sound system, unleashing a deep rumbling — and sometimes unsettling bass notes — throughout the West Wing. During a subsequent Oval Office event, the music from the lawn was loud enough that the 1970s hit "Boys are Back in Town” rollicked in the background as Trump spoke.

Sunday's event starts at 8 p.m. ET. As darkness falls, crews will illuminate The Claw in red, white and blue, and the mass of lights will offer projections that make it seem as though the entire structure has been enveloped in a twirling stars and stripes pattern.

The weather forecast calls for hot and muggy conditions with thunderstorms possible. The underside of The Claw's tower features an overhead cover that should keep the fighters reasonably dry should it rain — and Trump is also likely to watch from a protected, covered area.

But everyone else would almost certainly get wet.

White has vowed that even heavy lightning — when The Claw might make a conspicuous target for bolts — wouldn't stop the show.

“I don’t care if it snows," White said.

Members of the media view the arena for the UFC Freedom 250 fights on the South Lawn of the White House, Thursday, June 11, 2026, in Washington. (AP Photo/Alex Brandon)

The arena for the UFC Freedom 250 fights on the South Lawn of the White House is photographed Thursday, June 11, 2026, in Washington. (AP Photo/Alex Brandon)

The arena for the UFC Freedom 250 fights on the South Lawn of the White House is photographed Thursday, June 11, 2026, in Washington. (AP Photo/Alex Brandon)

Members of the media view the arena for the UFC Freedom 250 fights on the South Lawn of the White House, Thursday, June 11, 2026, in Washington. (AP Photo/Alex Brandon)

Members of the media view the arena for the UFC Freedom 250 fights on the South Lawn of the White House, Thursday, June 11, 2026, in Washington. (AP Photo/Alex Brandon)

At least three tornadoes touched down in communities outside Chicago, leveling homes and ripping down trees and power poles, while storms grounded flights and knocked out power for hundreds of thousands across the Midwest and Northeast.

As the large funnel cloud swept through Merrillville, a town about 33 miles (53 kilometers) southeast of Chicago, the city's police department warned residents to “TAKE COVER IMMEDIATELY.” Meanwhile, the nearby manufacturing and farm city of Streator set up a family reunification center for displaced residents in its city hall as officials took stock of the major damage.

Tornado warnings were also in place in Chicago and in parts of Indiana and Michigan, according to the National Weather Service.

Severe storms had swept through the Midwest Wednesday, knocking out power, damaging buildings and canceling flights.

In Des Moines, Iowa, a 54-year-old man died at a homeless encampment in a park Wednesday after being hit by a tree that “broke apart and fell during strong storms,” police said in a statement. The man was found critically injured Thursday morning and died at the scene, authorities said. There were no immediate reports of other deaths or injuries from the storms.

Strong storms delayed or halted flights at airports in some cities, including Chicago, Philadelphia and New York on Thursday. Parts of the Northeast and mid-Atlantic also strained under high heat and humidity.

Shane Tipton, of Unionville, Missouri, drove home from his factory job Wednesday afternoon unaware that severe weather was on the way, said his daughter, Kylie Rouse. As he stepped out of his truck, he saw a twister bearing down — and hurried into his mobile home to evacuate his 87-year-old dad, Jimmie Tipton.

They made it back to the truck, drove just far enough away and watched as the tornado obliterated the home. Shattered cabinets, furniture and appliances littered the ground. Clothes hung in trees. They believe they lost one of their hunting dogs, who has been missing since it struck.

“Everything's destroyed,” Rouse told The Associated Press in a phone interview Thursday. “It was scattered clear for miles. If my grandpa would have been in there, there's no way that he would be alive.”

They returned to the scene Thursday to hunt through the debris for Jimmie Tipton's prescriptions. Rouse has started an online fundraiser through GoFundMe to help them recover.

Residents of Springfield, Illinois, believe a tornado touched down in their area late Wednesday. Two buildings at the Animal Protective League shelter in Springfield were heavily damaged, but none of the nearly 150 cats and 28 dogs housed there were injured, said Deana Corbin, the group's executive director.

“It pretty much wiped out our shelter facility, took the roofs off both of our buildings,” Corbin said. “It’s a miracle. We were so blessed to not have any injuries of either people or animals.”

The community pitched in to take in all the cats and dogs temporarily, including a local animal control center, veterinarians and residents, she said.

Damage also was reported at Abraham Lincoln Capital Airport in Springfield.

Weather service meteorologist Frank Pereira said the system that produced the storms, including high winds and hail, was moving eastward Thursday, fueled by cool air from Canada clashing with warm, humid air from the South.

Potentially dangerous heat and high humidity arrived Thursday and was expected to continue Friday for a swath of the East Coast from the mid-Atlantic to the Northeast, where daily high record temperatures could be broken in numerous places, the weather service said. Temperatures in the mid-90s Fahrenheit (mid-30s Celsius) were expected, but with the humidity it could feel like 100 degrees Fahrenheit (38 degrees Celsius) or more, the service said.

Philadelphia declared a heat health emergency for Thursday and Friday, activating cooling centers, home visits by field teams, outreach to people experiencing homelessness and other services. New York City officials were also urging residents to take precautions, including drinking plenty of water and finding a cool place to stay if they do not have air conditioning.

At various points Wednesday and Thursday, ground stops were issued at Chicago's O’Hare International and Midway International airports, and at John F. Kennedy International Airport in New York.

More than 1,000 flights going into and out of Chicago had been delayed or canceled, according to FlightAware, a flight tracking website.

Commonwealth Edison Company, which provides electric service across northern Illinois, said the storms had downed poles and wires. On X, it wrote that it expected “80% restoration by Saturday, June 13 at 11 PM.”

Associated Press reporters Hannah Fingerhut in Des Moines, Iowa, and Hallie Golden and Gene Johnson in Seattle contributed.

This frame grab from video shows a downed tree after storms struck Amherst, Ohio, west of Cleveland on Wednesday, June 10, 2026. (AP Photo/Courtesy WEWS/NEWS5) TELEVISION OUT

Grounds crew remove water from the field after severe thunderstorms came through the Chicago area before a baseball game between the Chicago White Sox and the Atlanta Braves, Wednesday, June 10, 2026, in Chicago. (AP Photo/David Banks)

This frame grab from aerial video shows a building in Stickney, Illinois, after its roof was damaged by the severe storms that struck the Chicago area on Wednesday, June 10, 2026. (AP Photo/Courtesy WMAQ-TV in Chicago) TELEVISION OUT