This your first time? Seasonal events are always phoned in, and you're almost never able to purchase previous rewards outside of common consumables and the occasional furniture item they can't justify selling on mog.

The only time they've put any semblance of effort into seasonals was in 2018, with the calamatologist Rising, og jump puzzle Moonfire and duo maze Valentione's.

Still wondering what happened in 2018 that they haven't been able to replicate in any other year.