diff --git a/app/config/sculpin_site.yml b/app/config/sculpin_site.yml
index 918ad6e..0b077c1 100644
--- a/app/config/sculpin_site.yml
+++ b/app/config/sculpin_site.yml
@@ -1,5 +1,11 @@
 title: DrupalCamp Bristol 2019
 
+date: 2019-07-28
+
+cfp:
+    open: true
+    url: '%papercall.url%'
+
 eventbrite:
     url: https://www.eventbrite.co.uk/e/drupalcamp-bristol-2019-tickets-58986869314
 
@@ -10,11 +16,18 @@ main_menu:
     - title: Tickets
       url: '%eventbrite.url%'
       pattern: ~
+      enabled: '%tickets.available%'
 
     - title: Submit a session
       url: '%papercall.url%'
       pattern: ~
+      enabled: '%cfp.open%'
 
     - title: Sponsor us
       url: /sponsor-us
       pattern: /^\/sponsor-us\/?/
+      enabled: true
+
+tickets:
+    available: true
+    url: '%eventbrite.url%'
diff --git a/source/_includes/banner.html.twig b/source/_includes/banner.html.twig
index d339930..40bb728 100644
--- a/source/_includes/banner.html.twig
+++ b/source/_includes/banner.html.twig
@@ -9,7 +9,7 @@
         <nav role="navigation" aria-labelledby="block-dcb2017-main-menu-menu" id="block-dcb2017-main-menu" class="block block-menu navigation menu--main">
             <h2 class="visually-hidden" id="block-dcb2017-main-menu-menu">Main navigation</h2>
             <ul class="tw-list-reset tw-flex tw-flex-wrap tw-justify-center tw--ml-8">
-                {% for item in site.main_menu %}
+                {% for item in site.main_menu if item.enabled == true %}
                     <li class="tw-mb-2 tw-mx-4 md:tw-m-0 md:tw-ml-8">
                         <a
                             class="tw-uppercase tw-no-underline hocus:tw-text-green-600 {{ item.pattern and page.url matches item.pattern ? 'tw-text-green-600' : 'tw-text-black' }}"
diff --git a/source/index.html.twig b/source/index.html.twig
index fb60c6a..74c661d 100644
--- a/source/index.html.twig
+++ b/source/index.html.twig
@@ -19,13 +19,17 @@ update_text: Session submissions are now open!
             </div>
 
             <div class="md:tw-flex md:tw-justify-center tw-mt-8 tw-leading-snug">
-                <a class="tw-button tw-bg-pink-600 tw-mb-4 md:tw-mb-0" href="{{ site.eventbrite.url }}">
-                    Buy tickets
-                </a>
+                {% if site.tickets.available %}
+                    <a class="tw-button tw-bg-pink-600 tw-mb-4 md:tw-mb-0" href="{{ site.eventbrite.url }}">
+                        Buy tickets
+                    </a>
+                {% endif %}
 
-                <a class="tw-button tw-bg-purple-600" href="{{ site.papercall.url }}">
-                    Submit a session
-                </a>
+                {% if site.cfp.open %}
+                    <a class="tw-button tw-bg-purple-600" href="{{ site.papercall.url }}">
+                        Submit a session
+                    </a>
+                {% endif %}
             </div>
         </div>
     </div>