diff --git a/membershipworks/migrations/0008_event_occurred.py b/membershipworks/migrations/0008_event_occurred.py
new file mode 100644
index 0000000..30b1fc2
--- /dev/null
+++ b/membershipworks/migrations/0008_event_occurred.py
@@ -0,0 +1,27 @@
+# Generated by Django 5.0.1 on 2024-01-19 20:21
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("membershipworks", "0007_eventmeetingtime_duration"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="event",
+            name="occurred",
+            field=models.GeneratedField(
+                db_persist=False,
+                expression=models.Q(
+                    ("cap", 0),
+                    ("count", 0),
+                    ("calendar", 0),
+                    _connector="OR",
+                    _negated=True,
+                ),
+                output_field=models.BooleanField(),
+            ),
+        ),
+    ]
diff --git a/membershipworks/models.py b/membershipworks/models.py
index 1a65dda..92c3a96 100644
--- a/membershipworks/models.py
+++ b/membershipworks/models.py
@@ -10,6 +10,7 @@ from django.db.models import (
     ExpressionWrapper,
     F,
     OuterRef,
+    Q,
     Subquery,
     Sum,
 )
@@ -384,6 +385,11 @@ class Event(BaseModel):
     category = models.ForeignKey(EventCategory, on_delete=models.PROTECT)
     calendar = models.IntegerField(choices=EventCalendar)
     venue = models.TextField(null=True, blank=True)
+    occurred = models.GeneratedField(
+        expression=~(Q(cap=0) | Q(count=0) | Q(calendar=EventCalendar.HIDDEN)),
+        output_field=models.BooleanField(),
+        db_persist=False,
+    )
     # TODO:
     # "lgo": {
     #   "l": "https://d1tif55lvfk8gc.cloudfront.net/656e3842ae3975908b05e304.jpg?1673405126",
diff --git a/membershipworks/templates/membershipworks/event_month_report.dj.html b/membershipworks/templates/membershipworks/event_month_report.dj.html
index 31abe76..ae4b61a 100644
--- a/membershipworks/templates/membershipworks/event_month_report.dj.html
+++ b/membershipworks/templates/membershipworks/event_month_report.dj.html
@@ -26,7 +26,7 @@
       </thead>
       <tbody>
         {% for event in object_list %}
-          <tr>
+          <tr {% if not event.occurred %}class="text-decoration-line-through table-danger"{% endif %}>
             <td>
               <a href="https://membershipworks.com/admin/#!event/admin/{{ event.url }}">{{ event.title }}</a>
             </td>