Pokemon GOhas dedicated events for specific occasions, which is the case for Halloween 2023. Thedevelopers at Nianticoffer players a Halloween 2023 event in two different parts; with the conclusion of the first part, players can now participate in the second part. The Halloween 2023 Part 2 has multiple in-game content, including the event-specific Research quests.
ThePokemon GOHalloween 2023 - Part 2 starts onThursday, October 26, at 10 AMand ends onTuesday, October 31, at 8 PM Local Time. The event offers exclusive Field Research and Timed Research for players to complete. These Research quests offer multiple rewards, including in-game items and encounters with Shiny and Standard variants, including the Trick or Treat Gengar. That said, this guide details all the tasks and rewards for Halloween 2023 (Part 2) Field and Timed Research quests.

Pokemon GO: Halloween 2023 (Part 2) Field Research Tasks And Rewards
ThePokemon GOHalloween 2023 Part 2 event includes exclusive Field Research and Timed Research. While theEerie Echoes Timed Researchrequires a ticket purchase, the Halloween 2023 (Part 2) Field Research quest is free to complete.
The Halloween 2023 (Part 2) Field Research quest comprises four tasks involving activities likemaking Great Throwsand powering up monsters inPokemon GO. Completing these tasks can reward players with encounters with Pokemon like Galarian Yamask and Phantump, including the chance to encounter Shiny versions.

Mismagius encounter (Shiny unavailable)
Walk 1 km
Galarian Yamask encounter (Shiny available)
Phantump encounter (Shiny available)
Power up Pokemon 3 times
Greavard encounter (Shiny unavailable)
Pokemon GO Halloween 2023 (Part 2) - Timed Research Tasks And Rewards
ThePokemon GOHalloween 2023 second part has multiple Research quests; among them are the Field and Timed Research quests. The event also offers the4th part of the Ticket of Treats Timed Researchquest. The event-exclusive Halloween Timed Research comprises two steps with several tasks and rewards to claim. The tasks range from earning Candy while exploring with a buddy Pokemon and also tasks players to spin PokeStops or Gyms.
Earn a Candy exploring with your buddy
Trick or Treat Pikachu encounter
Murkrow encounter
Phantump encounter
Spin 3 PokeStops or Gyms
Sableye encounter
Trick or Treat Gengar encounter
Misdreavus encounter
Spin 7 PokeStops or Gyms
Noibat encounter
Pokemon GOis available for iOS and Android.