Wandering Oaken's

 is an attraction released with the Frozen Event Update on 7th December 2016. It was unlocked during the Stocking Up quest when Kristoff is Level 2.

About
 Trading Post and Sauna is a little log cabin located in the mountains. There are two signs that say " Trading Post" and "And Sauna."

It is a place where Anna goes to get winter clothing and meets Kristoff. It's owned by Oaken, and there is a plush Mickey Mouse on one of the shelves.