South Korean President Moon Jae-in travels to Pyongyang this week for his third summit with Kim Jong Un, looking to break the deadlock in nuclear talks between North Korea and the United States.
No details of the programme have been announced but Pyongyang is likely to pull out all the stops to create a good impression, with tens of thousands of people lining the streets to welcome him.
The visit comes after the North staged its "Mass Games" propaganda display for the first time in five years.
The new show featured imagery of Kim and Moon at their first summit in April in the Demilitarized Zone that divides the peninsula -- prompting the unusual sight of tens of thousands of North Koreans in the May Day Stadium applauding pictures of Seoul's leader.
One diplomatic source predicted the visit would see "Kim and Moon together receiving the same sort of applause".
But while the summit at the Panmunjom border truce village was high on headline-grabbing symbolism, with Moon stepping briefly into the North and the two sharing an extended one-to-one woodland chat, pressure is mounting for substantive progress.
Moon, who met Kim again in May, was instrumental in brokering the historic summit the following month between US President Donald Trump and Kim in Singapore, when Kim backed denuclearisation of the "Korean peninsula".
But no details were agreed and Washington and Pyongyang have sparred since over what that means and how it will be achieved.
At the same time the US and South have sometimes moved at radically different speeds in their approach to the North.
Moon will try again to "play the role of facilitator or mediator", said his special adviser on foreign affairs Moon Chung-in.
"He believes that improved inter-Korean relations have some role in facilitating US-DPRK talks as well as solving the North Korean nuclear problem," he told reporters, using the North's official acronym.
Last month Trump abruptly cancelled a planned visit by Secretary of State Mike Pompeo to Pyongyang, after the North condemned "gangster-like" demands for what it called its unilateral disarmament.
Washington has been adamant that the North carry out a "final, fully verified denuclearisation" first, while Pyongyang is demanding a formal declaration from the US that the Korean War is over.
But Kim has since sent Trump a letter seeking a second summit and held a military parade for his country's 70th birthday without showing off any intercontinental ballistic missiles, prompting warm tweets from the US president.