diff --git a/src/cpp/presents/dobj/EntryEvent.cpp b/src/cpp/presents/dobj/EntryEvent.cpp
new file mode 100644
index 000000000..5003f6c8a
--- /dev/null
+++ b/src/cpp/presents/dobj/EntryEvent.cpp
@@ -0,0 +1,16 @@
+#include "presents/stable.h"
+#include "EntryEvent.h"
+
+using namespace presents::dobj;
+
+DEFINE_STREAMABLE("com.threerings.presents.dobj.EntryEvent", EntryEvent);
+
+void EntryEvent::readObject (ObjectInputStream& in)
+{
+    presents::dobj::NamedEvent::readObject(in);
+}
+
+void EntryEvent::writeObject (ObjectOutputStream& out) const
+{
+    presents::dobj::NamedEvent::writeObject(out);
+}
diff --git a/src/cpp/presents/dobj/EntryEvent.h b/src/cpp/presents/dobj/EntryEvent.h
new file mode 100644
index 000000000..a29ba566f
--- /dev/null
+++ b/src/cpp/presents/dobj/EntryEvent.h
@@ -0,0 +1,21 @@
+#pragma once
+
+#include "presents/Streamable.h"
+#include "presents/ObjectInputStream.h"
+#include "presents/ObjectOutputStream.h"
+#include "presents/streamers/StreamableStreamer.h"
+
+#include "presents/dobj/NamedEvent.h"
+
+namespace presents { namespace dobj { 
+
+class EntryEvent : public presents::dobj::NamedEvent {
+public:
+    DECLARE_STREAMABLE();
+
+
+    virtual void readObject(ObjectInputStream& in);
+    virtual void writeObject(ObjectOutputStream& out) const;
+};
+
+}}
\ No newline at end of file
diff --git a/src/cpp/presents/dobj/EntryUpdatedEvent.cpp b/src/cpp/presents/dobj/EntryUpdatedEvent.cpp
new file mode 100644
index 000000000..45281baae
--- /dev/null
+++ b/src/cpp/presents/dobj/EntryUpdatedEvent.cpp
@@ -0,0 +1,18 @@
+#include "presents/stable.h"
+#include "EntryUpdatedEvent.h"
+
+using namespace presents::dobj;
+
+DEFINE_STREAMABLE("com.threerings.presents.dobj.EntryUpdatedEvent", EntryUpdatedEvent);
+
+void EntryUpdatedEvent::readObject (ObjectInputStream& in)
+{
+    presents::dobj::EntryEvent::readObject(in);
+    entry = boost::static_pointer_cast<Streamable>(in.readObject());
+}
+
+void EntryUpdatedEvent::writeObject (ObjectOutputStream& out) const
+{
+    presents::dobj::EntryEvent::writeObject(out);
+    out.writeObject(entry);
+}
diff --git a/src/cpp/presents/dobj/EntryUpdatedEvent.h b/src/cpp/presents/dobj/EntryUpdatedEvent.h
new file mode 100644
index 000000000..812b1ce8b
--- /dev/null
+++ b/src/cpp/presents/dobj/EntryUpdatedEvent.h
@@ -0,0 +1,23 @@
+#pragma once
+
+#include "presents/Streamable.h"
+#include "presents/ObjectInputStream.h"
+#include "presents/ObjectOutputStream.h"
+#include "presents/streamers/StreamableStreamer.h"
+
+#include "presents/Streamable.h"
+#include "presents/dobj/EntryEvent.h"
+
+namespace presents { namespace dobj { 
+
+class EntryUpdatedEvent : public presents::dobj::EntryEvent {
+public:
+    DECLARE_STREAMABLE();
+
+    Shared<Streamable> entry;
+
+    virtual void readObject(ObjectInputStream& in);
+    virtual void writeObject(ObjectOutputStream& out) const;
+};
+
+}}
\ No newline at end of file