During the meeting, yes the country always meet up, in the concern of their economy, or every first month.
It's mostly held by America, but he aloud his forever motherly guardian(?), the Personification of Wonderland.
It legally means they have to fly to England's house to the gardens.

[Awhile later when everyone arrives to the meeting]

"And now Wonderland, has a important topic she wants to talk about." England reads out his card, to keep reminders of the meeting.

"Well that's new, Wonderland." He looks at her with his emerald gaze landing on the ebony haired and pale skinned women sitting next to him.

"Really?"

"How so, England, Dear?" She closed her eyes and smiles politely at her dirty blond cousin. Innocently, but her grinning at what she planned to do to her poor cousin, but the reaction of his would be worth it!

"Yes, Wonderland."

"It is, but anyways you may stand up and introduce your important topic." He responses, as he sit down.

She stand up and confronts England.

She was on her bent knee on the carpeted floor, he was confused/surprised, as the other nations gasps and holding their breaths (Pfftt well our Frenchman's pervy laugh and Prussian's, if you understand why).

She began to look for her "gift" for England, slightly flustered when he sees a red Chinese ring box held in between her petite and pale hands.

Every nation, looked at China, as he shrugged.

'So that's why she called me and made that special delivery in private.' China thought, ass he chuckles.

"Will you, Arthur Kirkland of England, The United Kingdom (The definition of Uke)..." Her facial drew out a serious poker face and looked up to the surprised forest eyes eyes.

Japan in the background was recording the hold thing and Hungary with her camera flashing at the moments.

"Marry me and..." She continues, by now everyone was off their rockers and mentally waiting for the moment to finish.

"Be my Wife?" A few of nations uncontrollable laughs echoes in the room, while the two Nordic nations were in their own world (*Wiggles Eyebrows*).

"No, that's not right.." She mutters and composed herself before looking back at England blushing furiously red shaking.

She mentally grin devilishly at her poor cousin, who embarrassingly looks away from the silver's bullet gaze piercing though his greens'.

She clears her throat and begins her finale," Will you be my first loving."

"APRIL FOOLS!?" Opening her ring box revealing her handmade chocolate ring with silver metallic wrapping, everyone looked at her, as if she was insane.

But she was seriously pranking her own devotional cousin in front of everyone in the world.

"PFFFTTT,  AHAHAHAH" She outburst laughing.

Everyone was shocked, while the other who wanted the recording to watch again.

"I'm sorry Arthur, dear."

"But it was worth it." She smiles innocently and deviously, looking at the stubborn.

"NO IT WASN'T!"

"ROSE!" He yells, as she ran with him cursing after her.