diff --git a/index.php b/index.php
index 79dda96..1739364 100644
--- a/index.php
+++ b/index.php
@@ -94,6 +94,33 @@ $router->get('/admin/orders', function () {
     include 'views/common/footer.php';
 });
 
+$router->get('/admin/send-survey', function () {
+    $guests = R::findAll('guests', ' order by name asc ');
+    $client = new Postmark\PostmarkClient($_SERVER['POSTMARK_API_KEY']);
+
+    foreach ($guests as $guest) {
+        try {
+            $client->sendEmailWithTemplate(
+                $_SERVER['POSTMARK_FROM'],
+                $guest->email,
+                $_SERVER['POSTMARK_SURVEY_TEMPLATE'],
+                [
+                    'name' => $guest->name,
+                    'product_name' => 'Dinner in the Woods ' . date('Y'),
+                ],
+                true, //inline css
+                null, //tag
+                true, //track opens
+                null, //reply to
+                null //cc
+            );
+            echo 'Sent email to ' . $guest->email . '<br/>';
+        } catch (Exception $e) {
+            echo 'FAILED to send email to ' . $guest->email . '<br/>';
+        }
+    }
+});
+
 $router->get('/admin/guests/export', function () {
     R::csv('SELECT * FROM guests', [], [
         'id',
diff --git a/src/.env.example b/src/.env.example
index 2b3e4f8..df3f81b 100644
--- a/src/.env.example
+++ b/src/.env.example
@@ -16,6 +16,7 @@ POSTMARK_API_KEY="special"
 POSTMARK_TEMPLATE="identifier_for_template"
 POSTMARK_TEMPLATE_STRIPE_INVOICE="identifier_for_template"
 POSTMARK_TEMPLATE_STRIPE_RECEIPT="id_for_template"
+POSTMARK_SURVEY_TEMPLATE="id_for_template"
 POSTMARK_REMINDER_TEMPLATE="identifier_for_reminder_template"
 POSTMARK_GUEST_TEMPLATE="identifier_for_template"
 POSTMARK_FROM="sender@email.com"