Dante will be setting up and managing a Christmas goodies stall. Everyone who goes by him will get a free, small goodie bag containing one ginger bread man, one candy cane, and three pieces of chocolate.

Otherwise:
Blake: He is getting Blake a Christmas Log. He saw one on sale and thought it would make a good "sorry I decked you" Christmas present.
Kayneth: He's getting Kayneth a book about legends in the Poke world. Seems like what a scholar would like.
Walter: Walter is getting a Christmas ornament. It's basically a mini Christmas tree with very pretty lights that do switch on if you press a tiny button at the base. It looks pretty at least?