A One-Round Living Greyhawk Veluna Regional Adventure
From the introduction:
Another gala celebration at Castle Sepher? After all, the last one (see VEL2-06: Under a Blood Red Sky) went so well! However, House Landis is celebrating the happiest news they've had since they built the castle four years ago, so one must forgive them for tempting history to repeat itself.
A celebration of marriage for characters level 1 to 10.