Hannah kissed him back. "You're biased, love. You think everything I do is brilliant." She rolled her eyes fondly, and then started working on the invitations. She concentrated intently on the sheet of parchment in front of her, putting in a special effort to make her handwriting perfect. She then tapped the parchment, and then the other sheets of parchment, where the writing instantly appeared, complete with the time and location of the party.
She concentrated hard for a moment, and then a small map appeared on the bottoms of the parchment. "Now the brilliant thing about those is that they change depending on where the map holder is. Or, if they want, they can just hold the invitation and Apparate and appear here instantly." She grinned. "Mum taught me a lot about party planning."