The King's Men (my all-Barding, knightly fellowship) just returned to Dale from the Anduin's vales. They are thanes, got lands and houses to manage. Even a castle.
But they are worried. The Queen's accidental death* early in '46 cast a long shadow on the King, and on them. They fear the enemy is conspiring against the King.
Obviously, they are right. It was the Gibbet King that had the royal boat capsize. The target was the king, but that day he wasn't present.
During '47 princess Una of Dorwinion is going to visit Dale (as for DoM). An important visit to the young kingdom, desperate to escape his isolation. The King is going to impress his visitors with a Tourney, a practice of the old kingdoms.
Now, what can the King's Men do at a tournament? A tournament where their King is going to fall in love with a dangerous foreigner?
I'm going to use the feast from "the Crossing of the Celduin", with archery, melee contest, etc. but I need some idea for intrigue, social encounters, etc.
Princess Una is as good as she is fair, but the fellowship EXPECT her to be a danger for the kingdom (they already said they fear some dark lady worming her way in the king's heart). I'll let them being suspicious

I don't need a nefarious plan from the Enemy (I got a lot already), but some human, mundane plot.
Ideas? Suggestions? Can someone help me?

*in my campaign Bard married back in '38, and got two daughters.