diff --git a/docs/release-notes.md b/docs/release-notes.md
index 5a5e24d4..7474cc32 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -1,6 +1,10 @@
 ← [README](README.md)
 
 # Release notes
+## Upcoming release
+* For modders:
+  * Fixed asset changes not propagating to NPCs in an event (e.g. wedding sprites).
+
 ## 3.4
 Released 22 March 2020 for Stardew Valley 1.4.1 or later.
 
diff --git a/src/SMAPI/Metadata/CoreAssetPropagator.cs b/src/SMAPI/Metadata/CoreAssetPropagator.cs
index 8d5ad3ab..83e553ff 100644
--- a/src/SMAPI/Metadata/CoreAssetPropagator.cs
+++ b/src/SMAPI/Metadata/CoreAssetPropagator.cs
@@ -949,7 +949,14 @@ namespace StardewModdingAPI.Metadata
         /// <summary>Get all NPCs in the game (excluding farm animals).</summary>
         private IEnumerable<NPC> GetCharacters()
         {
-            return this.GetLocations().SelectMany(p => p.characters);
+            foreach (NPC character in this.GetLocations().SelectMany(p => p.characters))
+                yield return character;
+
+            if (Game1.CurrentEvent?.actors != null)
+            {
+                foreach (NPC character in Game1.CurrentEvent.actors)
+                    yield return character;
+            }
         }
 
         /// <summary>Get all farm animals in the game.</summary>