The Ultra Unlock: Hisui Celebration Field Research tasks and Collection Challenges are available to Pokemon GO trainers for free. A variety of pocket monster encounters are available as rewards, including Hisuian Zorua from the Collection Challenges.Ultra Unlock: Hisui Celebration runs from Tuesday, July 8, at 10 am local time to Sunday, July 13, 2025, at 8 pm local time in Pokemon GO. The event marks the debut of Hisuian Zorua and Hisuian Zoroark. Trainers will also enjoy an increased chance of encountering Shiny Hisuian Voltorb, Shiny Hisuian Qwilfish, and Shiny Unown U (from raids).How to complete Ultra Unlock: Hisui Celebration Field Research tasks in Pokemon GOThe tasks and rewards are:Catch 5 Pokemon - 500x Stardust or 1000 XPCatch 10 Pokemon - Hisuian Voltorb encounter [shiny variant available] or Hisuian Qwilfish encounter [shiny variant available]Catch 20 Pokemon - Hisuian Growlithe encounter [shiny variant available] or Hisuian Sneasel encounter [shiny variant available]Follow a Route - White Striped Basculin encounter [shiny variant available]How to complete Ultra Unlock: Hisui Celebration Collection Challenges in Pokemon GOThe tasks and rewards are:Hisui Celebration Collection Challenge: Space-time DistortionCatch MagnemiteCatch RowletCatch CyndaquilCatch OshawottCatch CranidosCatch ShieldonRewards: Hisuian Avalugg encounter, 5000 XP, 2500x StardustHisui Celebration Collection Challenge: Shock, Flame, and SpikeCatch Hisuian VoltorbCatch Hisuian Electrode (get through evolution)Catch Hisuian GrowlitheCatch Hisuian Arcanine (get through evolution)Catch Hisuian QwilfishCatch Overqwil (get through evolution)Rewards: Hisuian Zorua encounter, 5000 XP, 2500x StardustHisui Celebration Collection Challenge: Evolution in FlightCatch StarlyCatch Staravia (get through evolution)Catch Staraptor (get through evolution)Catch ZubatCatch Golbat (get through evolution)Catch Crobat (get through evolution)Rewards: Hisuian Zorua encounter, 5000 XP, 2500x StardustFor those unaware, the Hisuian Qwilfish to Overqwil buddy task evolution requirement was reduced for the duration of the event from winning 10 raids to winning 1 raid. Furthermore, Solgaleo is currently available as a 5-star Pokemon GO raid boss for the first time.`Check out other Pokemon GO guides:Ditto disguisesBuddy evolution Adventure Together guide in Pokemon GOBest Fast Attacks in Pokemon GOSierra countersCliff countersArlo countersGiovanni counters