Pokémon Go ‘Party Up’ event, Timed Research guide
Pokémon Go’s “Party Up” event has Timed Research and other perks that reward special Pokémon — like Wurmple in a party hat.
This article references relevant content from the polygon.com website. Original article link: [https://www.polygon.com/pokemon-go-guide/2023/11/22/23972533/party-up-event-timed-research-field-tasks]

Pokémon Go’s “Party Up” event focuses on the in-game Party Play feature and brings back a bunch of the new Pokémon that have made their debut throughout the season. It runs from Nov. 22-27.
During the event, you can do five special trades per day, instead of just one. You’ll also get doubled XP from raids, more candy from trading, and guaranteed XL candy from trading.
If you didn’t complete the Master Ball Timed Research, you can also buy a pass for $7.99 to get a Special Research Task set that rewards one.
Below, we list out the Timed Research Tasks, perks, and other bonuses for the “Party Up” event.
Pokémon Go ‘Party Up’ event Timed Research and rewards
There is only one step to this Timed Research set:
Rewards: Wurmple (Party Hat) encounter, 2,000 Stardust, 5,000 XP
Pokémon Go ‘Party Up’ event Field Research and rewards
Spinning a PokéStop or gym may give you one of these Field Research Tasks:
Pokémon Go ‘Party Up’ event boosted spawns
These Pokémon will spawn more frequently during the event:

Pokémon Go ‘Party Up’ event raid targets
The following Pokémon will be in raids during the event: