diff --git a/src/modifier/modifier-type.ts b/src/modifier/modifier-type.ts
index 112a3c9aa35..ae8b9a45c0d 100644
--- a/src/modifier/modifier-type.ts
+++ b/src/modifier/modifier-type.ts
@@ -2554,7 +2554,7 @@ export function getPartyLuckValue(party: Pokemon[]): number {
     return DailyLuck.value;
   }
   const eventSpecies = globalScene.eventManager.getEventLuckBoostedSpecies();
-  const luck = Phaser.Math.Clamp(party.map(p => p.isAllowedInBattle() ? p.getLuck() + (eventSpecies.includes(p.species.speciesId) ? 3 : 0) : 0)
+  const luck = Phaser.Math.Clamp(party.map(p => p.isAllowedInBattle() ? p.getLuck() + (eventSpecies.includes(p.species.speciesId) ? 1 : 0) : 0)
     .reduce((total: number, value: number) => total += value, 0), 0, 14);
   return Math.min(globalScene.eventManager.getEventLuckBoost() + (luck ?? 0), 14);
 }
diff --git a/src/timed-event-manager.ts b/src/timed-event-manager.ts
index bebacf87ebc..c12f9d569c0 100644
--- a/src/timed-event-manager.ts
+++ b/src/timed-event-manager.ts
@@ -169,7 +169,7 @@ const timedEvents: TimedEvent[] = [
       { species: Species.WOOBAT },
       { species: Species.FRILLISH },
       { species: Species.ALOMOMOLA },
-      { species: Species.FURFROU, formIndex: 1 }, // Heart trim
+      { species: Species.FURFROU, formIndex: 1 }, // Heart Trim
       { species: Species.ESPURR },
       { species: Species.SPRITZEE },
       { species: Species.SWIRLIX },
@@ -180,6 +180,33 @@ const timedEvents: TimedEvent[] = [
       { species: Species.ENAMORUS }
     ],
     luckBoostedSpecies: [ Species.LUVDISC ]
+  },
+  {
+    name: "PKMNDAY2025",
+    eventType: EventType.LUCK,
+    startDate: new Date(Date.UTC(2025, 1, 27)),
+    endDate: new Date(Date.UTC(2025, 2, 4)),
+    classicFriendshipMultiplier: 4,
+    bannerKey: "pkmnday2025event-",
+    scale: 0.21,
+    availableLangs: [ "en", "de", "it", "fr", "ja", "ko", "es-ES", "pt-BR", "zh-CN" ],
+    eventEncounters: [
+      { species: Species.PIKACHU, formIndex: 1, blockEvolution: true }, // Partner Form
+      { species: Species.EEVEE, formIndex: 1, blockEvolution: true }, // Partner Form
+      { species: Species.CHIKORITA },
+      { species: Species.TOTODILE },
+      { species: Species.TEPIG }
+    ],
+    luckBoostedSpecies: [
+      Species.PICHU, Species.PIKACHU, Species.RAICHU, Species.ALOLA_RAICHU,
+      Species.PSYDUCK, Species.GOLDUCK,
+      Species.EEVEE, Species.FLAREON, Species.JOLTEON, Species.VAPOREON, Species.ESPEON, Species.UMBREON, Species.LEAFEON, Species.GLACEON, Species.SYLVEON,
+      Species.CHIKORITA, Species.BAYLEEF, Species.MEGANIUM,
+      Species.TOTODILE, Species.CROCONAW, Species.FERALIGATR,
+      Species.TEPIG, Species.PIGNITE, Species.EMBOAR,
+      Species.ZYGARDE,
+      Species.ETERNAL_FLOETTE
+    ]
   }
 ];