[ADD] registration link.

_site/index.html.j2

@@ -50,11 +50,9 @@
 		    </div>
 
       <br>
-            <!--
-			<a href="{{registration_link}}" target="_blank" class="btn btn-dark btn-lg top5 left5">Register Now</a>
-            -->
-      <a href="{{mattermost_link}}" target="_blank" class="btn btn-dark btn-lg top5 left5">Join Brainhack on Mattermost</a>
-      <a href="{{project_submit_link}}" target="_blank" class="btn btn-dark btn-lg top5 left5">Submit a Project</a><br><br>
+        <a href="{{registration_link}}" target="_blank" class="btn btn-dark btn-lg top5 left5">Register Now</a>
+        <a href="{{mattermost_link}}" target="_blank" class="btn btn-dark btn-lg top5 left5">Join Brainhack on Mattermost</a>
+        <a href="{{project_submit_link}}" target="_blank" class="btn btn-dark btn-lg top5 left5">Submit a Project</a><br><br>
     </header>
 
     <!-- Services -->
@@ -98,9 +96,9 @@
                     <p>We have thoughtfully curated this event to cultivate a dynamic and collaborative atmosphere. There will be educational tutorials, hands-on hacking projects, and social gatherings, all meticulously tailored to meet the specific requirements and interests of the {{city}} neuroscience community. We eagerly anticipate your active participation!</p>
                     <p>During the open hacking time, every participant has the opportunity to propose a project as part of the {{title}}. These projects can either be endeavors attendees have previously worked on and seek contributions, opinions, or assistance with, or entirely new projects they aspire to undertake within the hackathon group. This inclusive approach encourages innovation and collective problem-solving within the Brainhack community. Get involved and <a href="{{project_submit_link}}" target="_blank">submit your project</a> or check out <a href="{{project_link}}" target="_blank">all proposed projects</a>.</p>
                     <br>
-                    <p><h3 class="text-center">Registration for {{title}} will open soon!</h3></p>
+                    <p><h3 class="text-center"><a href="{{registration_link}}" target="_blank">Registration for {{title}} is open!</a></h3></p>
                     <p>{{title}} is a local hub of <a href="https://brainhack.org/global{{year}}/" target="_blank">Brainhack Global {{year}}</a>.
-                    The goal of the hackathon is to bring together researchers with disparate backgrounds to collaborate on open science projects in neuroimaging.</p>
+                    The goal of the hackathon is to bring together researchers with disparate backgrounds to collaborate on open science projects in neuroscience.</p>
 					<h4>Dates: {{dates}}</h4>
 					<h4>Costs: {{details.costs}}</h4>
 					<h4>Location: <a href="{{location_url}}">{{location_name}}</a></h4>
@@ -217,12 +215,12 @@
             <div class="row">
                 <div class="col-lg-10 col-lg-offset-1 text-center">
                     <h3><strong>For more information:</strong></h3>
-                    <i class="fa fa-envelope fa-fw"></i>
-                    <a href="mailto:{{contact_email}}">{{contact_email}}</a>
-                    <br>
                     <i class="fa fa-brain fa-fw"></i>
                     <a href="{{mattermost_link}}">Brainhack Mattermost</a>
                     <br>
+                    <i class="fa fa-envelope fa-fw"></i>
+                    <a href="mailto:{{contact_email}}">{{contact_email}}</a>
+                    <br>
                     <br>
                     <h3><strong>Organizers:</strong>
                     </h3>

data.json

@@ -11,7 +11,7 @@
     "font": "#fff"
   },
   "code_of_conduct_link": "https://brainhack.org/code-of-conduct.html",
-  "registration_link": "",
+  "registration_link": "https://www.eventbrite.ca/e/brainhack-montreal-2023-tickets-743618842977",
   "mattermost_link": "https://mattermost.brainhack.org/brainhack/channels/brainhack-global-mtl",
   "project_link": "https://brainhack.org/global2023/projects/",
   "project_submit_link": "https://github.com/brainhackorg/global2023/issues/new?assignees=&labels=project&template=project-submission-template.yml",
@@ -28,7 +28,7 @@
     {
       "name": "Share",
       "fa_icon": "fa-share-alt",
-      "short": "Show your research to other neuroimaging researchers.",
+      "short": "Show your research to other neuroscience researchers.",
       "title": "Unconference",
       "desc": "is the perfect opportunity to showcase bits of your latest research, spark interest in a new initiative/project, or make an announcement of interest to the Brainhack community."
     },
@@ -37,7 +37,7 @@
       "fa_icon": "fa-graduation-cap",
       "short": "Learn how to apply the latest computational tools to your data.",
       "title": "TrainTrack",
-      "desc": "to help you get up to speed with various programming languages, current practices in open-source, and reproducible neuroimaging analysis."
+      "desc": "to help you get up to speed with various programming languages, current practices in open-source, and reproducible neuroscience analysis."
     },
     {
       "name": "Network",
@@ -48,7 +48,7 @@
     }
   ],
   "details": {
-    "costs": "30$ +tax - Breakfast and lunch will be provided."
+    "costs": "36.60$ - Breakfast and lunch will be provided."
   },
   "schedule_background_img": "https://upload.wikimedia.org/wikipedia/commons/0/04/Pont_Jacques_Cartier_Montreal.JPG",
   "schedule": [