Happy Wintersday, all you Guild Wars players and SeeDlings!
The Grenth Quest can be done by anyone who has made it up to Kryta so far and can make it to the Temple of the Ages. More like the Black Curtain but it's easier from the Temple of the Ages.
A new addition from yesterday is the ability to have Snowmen Henchmen. They're just like Ice Golems except they have the cool as snowman face and they're Ice Elementalists of course. They can be added to your party in Lion's Arch however they're pretty sucky against Fire monsters.
Another addition is the ever-so-addictive Snowball Fight. If you go to Lion's Arch, you can enter into the Snowball Fight which is right between the Avatars of Dwayna and Grenth. This is like a pvp event however you cannot team up to go play since they randomly select you into teams of four once you enter the mission. Your skills are also changed to suit your classes (I'm pretty sure about that... could be skills not classes) which is another amusing yet helpful addition to the game.
The skills are quite good in their own way. Every person in the arena has 500 hitpoints and 40 energy points so there is no disadvantage and all the skills do a certain amount of damage. Everyone has the "Snowball" skill which does 50 damage when it hits and I think everyone has the "Snow Fort" (blocks projectiles for a certain amount of time unless you move out of the fort) and "Snowcone" (heals 300hp but disables skills for a certain amount of time) skills.
As a Mesmer/Monk, I got another adrenaline skill which does 75 damage and a skill called "Snow Down The Shirt" which makes it so that when you hit the opponent you cast the spell on, they get interrupted and it lasts 20 seconds I think. Also got a glyph which makes it so that your next snowball dazes an opponent and funny named skill called "Yellow Snow" which removes a status ailment from you and makes your next snowball covered in poison. There's one more skill but it's slipped my mind.