diff --git a/content/index.html b/content/index.html
index f5af77c..d68d8bc 100644
--- a/content/index.html
+++ b/content/index.html
@@ -2,6 +2,8 @@
 title: BaySec
 description: San Francisco Security Meetup Information Page
 extends: listing.j2
+image: /media/images/embarcadero.jpg
+imagealt: Embarcadero Center at night lit up, with water and a ferry in front
 default_block: test
 listable: false
 ---
diff --git a/content/media/images/embarcadero.jpg b/content/media/images/embarcadero.jpg
new file mode 100644
index 0000000..2312c18
Binary files /dev/null and b/content/media/images/embarcadero.jpg differ
diff --git a/gennext.sh b/gennext.sh
index c25bc02..c154f12 100644
--- a/gennext.sh
+++ b/gennext.sh
@@ -32,6 +32,10 @@ esac
 cat <<EOF > "$dir/$(date -j -r $gensecs +"%Y-%m-%d")-$(date -j -r $esecs +"%B").html"
 ---
 title: "Next BaySec: $(date -j -r $esecs +'%B %e'$ending', %Y')"
+twittertitle: BaySec - $(date -j -r $esecs +'%B %e'$ending', %Y')
+description: Baysec will be at the Patriot House Pub in SF, starting at 7 pm and usually ending some time after 10 pm.
+twitterlabel1: Event
+twitterdata1: $(date -j -r $esecs +'%B %e'$ending', %Y')
 layout: patriothouse
 event_summary: Baysec
 event_timezone: $TZ
diff --git a/layout/base.j2 b/layout/base.j2
index 7d3db89..a52a7b6 100644
--- a/layout/base.j2
+++ b/layout/base.j2
@@ -20,6 +20,21 @@
         compatibility mode is within the first 1K bytes
         code.google.com/p/chromium/issues/detail?id=23003 -->
 
+  <!-- Twitter cards, OpenGraph and Slack unfurling -->
+<meta name="twitter:card" content="summary" />
+{% if resource.meta.twittertitle %}
+<meta property="og:title" content="{{ resource.meta.twittertitle }}" />
+{% else %}
+<meta property="og:title" content="{{ resource.meta.title }}" />
+{% endif %}
+<meta property="og:description" content="{{ resource.meta.description }}" />
+{% if resource.meta.image %} <meta property="og:image" content="{{ resource.meta.image }}" />{% endif %}
+{% if resource.meta.imagealt %} <meta name="twitter:image:alt" content="{{ resource.meta.imagealt }}" />{% endif %}
+{% if resource.meta.twitterlabel1 %} <meta name="twitter:label1" content="{{ resource.meta.twitterlabel1 }}" />{% endif %}
+{% if resource.meta.twitterlabel2 %} <meta name="twitter:label2" content="{{ resource.meta.twitterlabel2 }}" />{% endif %}
+{% if resource.meta.twitterdata1 %} <meta name="twitter:data1" content="{{ resource.meta.twitterdata1 }}" />{% endif %}
+{% if resource.meta.twitterdata2 %} <meta name="twitter:data2" content="{{ resource.meta.twitterdata2 }}" />{% endif %}
+
   <title>{% block title %}{{ resource.meta.title }}{% endblock %}</title>
   <meta name="description" content="{{ resource.meta.description }}">
   <meta name="author" content="{{ resource.meta.author }}">