It’s the season for giving! Log in every day to Pokémon UNITE
between December 23rd, 2021 and January 1st, 2022 at 3:59pm PT to receive special gifts. Players can pick from: 600 Aeos Coins, 375 Aeos Tickets, 5 Holowear Tickets, or 40 Item Enhancers.
Rewards: (1 of the Following can be claimed)
- Blastosie Hat
- Ninetales Hat
- Charizard Hat
- Zeraora Hat
Sources:
https://twitter.com/PokemonUnite/status/1474183047927017475 and
https://twitter.com/poke_unite_jp/status/1474167941625176070