Skinner
Trakanon Raider
It's been several years since I've really ground out Wintersday but iirc the real reward is grinding out gifts and selling them on the TP. I think 3-5 hours a day every day at the JP getting near max runs in yielded me something like 1.5k by events end, but it's a maddening grind. No idea how profitable this is anymore but Halloween and Wintersday are usually the best gold farming holiday events. The karma run is really good too but unless you're out of karma the JP or Bell minigame should be prioritized. If you have Tac0 installed they have a really fantastic Orphan inlay.