diff --git a/_config.yml b/_config.yml
index 88d9453..5858ab3 100644
--- a/_config.yml
+++ b/_config.yml
@@ -52,7 +52,7 @@ pilot: false
 # Most workshops don't use extra pages. More information about extra
 # pages are included in the README:
 # https://github.com/carpentries/workshop-template#creating-extra-pages
-title: "Marine Biological Data Mobilization Workshop 2023"
+title: "Marine Biological Data Mobilization Workshop 2024"
 
 #------------------------------------------------------------
 # Incubator workshop settings (only relevant for workshops teaching a lesson
@@ -84,7 +84,7 @@ repository: <USERNAME>/<PROJECT>
 # Email address, no mailto:
 # (Don't change this -- the contact address for your workshop will be set
 # in the index.md file)
-email: "albenson@usgs.gov"
+email: "https://obis.org/contact/"
 
 # Sites.
 amy_site: "https://amy.carpentries.org/"
diff --git a/_includes/custom-schedule.html b/_includes/custom-schedule.html
index 092106f..c840391 100644
--- a/_includes/custom-schedule.html
+++ b/_includes/custom-schedule.html
@@ -1,6 +1,6 @@
 <div class="row">        <!-- first two days -->
   <div class="col-md-6"> <!-- left column -->
-    <h3>April 18<sup>th</sup></h3>
+    <h3>April 22<sup>nd</sup></h3>
     <table class="table table-striped">
       <tr>               <!-- row 2   -->
         <td>13:00</td>        <!-- time    -->
@@ -47,7 +47,7 @@ <h3>April 18<sup>th</sup></h3>
     </table>
   </div>
   <div class="col-md-6"> <!-- right column -->
-    <h3>April 19<sup>th</sup></h3>
+    <h3>April 23<sup>rd</sup></h3>
     <table class="table table-striped">
       <tr>               <!-- row 1   -->
         <td>13:00</td>        <!-- time    -->
diff --git a/_includes/workshop_calendar.html b/_includes/workshop_calendar.html
index d333f65..3830bd9 100644
--- a/_includes/workshop_calendar.html
+++ b/_includes/workshop_calendar.html
@@ -5,4 +5,4 @@
 
 {% assign final_day = page.enddate | date: '%s' | plus:86400 | date: '%F' | replace: "-", "" %}
 
-<a href="//calendar.google.com/calendar/render?action=TEMPLATE&text=%20Biological%20Data%20Mobilization%20Workshop&dates=20230418T1255/20230419T1655&ctz=America%2FNew_York&recur=RRULE:FREQ%3DDAILY;COUNT=2&trp=false&sprop&sprop=name:&sf=true&output=xml&location=https://ioos.github.io/bio_mobilization_workshop/&details=%20Workshop%20at%20OBIS-USA,%20IOOS,%20Hakai,%20CIOOS,%20MBON,%20OTN" target="_blank">Add to your Google Calendar.</a>
+<a href="//calendar.google.com/calendar/render?action=TEMPLATE&text=%20Biological%20Data%20Mobilization%20Workshop&dates=20240422T1255/20240423T1655&ctz=America%2FNew_York&recur=RRULE:FREQ%3DDAILY;COUNT=1&trp=false&sprop&sprop=name:&sf=true&output=xml&location=https://ioos.github.io/bio_mobilization_workshop/&details=%20Workshop%20at%20OBIS-USA,%20IOOS,%20Hakai,%20CIOOS,%20MBON,%20OTN" target="_blank">Add to your Google Calendar.</a>
diff --git a/index.md b/index.md
index c860d9b..754aa2b 100644
--- a/index.md
+++ b/index.md
@@ -9,29 +9,15 @@ country: ""           # lowercase two-letter ISO country code such as "fr" (see
 language: "en"        # lowercase two-letter ISO language code such as "fr" (see https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) for the workshop
 latitude: 0          # decimal latitude of workshop venue (use https://www.latlong.net/)
 longitude: 0         # decimal longitude of the workshop venue (use https://www.latlong.net)
-humandate: "April 18-19, 2023"    # human-readable dates for the workshop (e.g., "Feb 17-18, 2020")
+humandate: "April 22-23, 2024"    # human-readable dates for the workshop (e.g., "Feb 17-18, 2020")
 humantime: "13:00 - 17:00 EDT"    # human-readable times for the workshop e.g., "9:00 am - 4:30 pm CEST (7:00 am - 2:30 pm UTC)"
-startdate: 2023-04-18      # machine-readable start date for the workshop in YYYY-MM-DD format like 2015-01-01
-enddate: 2023-04-19        # machine-readable end date for the workshop in YYYY-MM-DD format like 2015-01-02
+startdate: 2023-04-22      # machine-readable start date for the workshop in YYYY-MM-DD format like 2015-01-01
+enddate: 2023-04-23        # machine-readable end date for the workshop in YYYY-MM-DD format like 2015-01-02
 # instructor list : a boxed, comma-separated list of instructors' names as strings, like ["Abby Benson", "Mathew Biddle"]
-instructor: [ "Abby Benson", "Steve Formel",
-"Mathew Biddle",
-"Jonathan Pye", 
-"Tim van der Stap",
-Elizabeth Lawrence
-]  
+instructor: []  
 # helper list: a boxed, comma-separated list of helper's names as strings, like ["Ben Best", "Carolina Peralta"]
-helper: [
-"Brett Johnson",
-"Zach Monteith",
-"Naomi Tress",
-"YingHuan Niu",
-"Angela Dini",
-"Carolina Peralta",
-"Dan Otis",
-"Tylar Murray"
-] 
-email: ["albenson@usgs.gov"]    # boxed, comma-separated list of contact email addresses for the host, lead instructor, or whoever else is handling questions, like ["marlyn.wescoff@example.org", "fran.bilas@example.org", "ruth.lichterman@example.org"]
+helper: []
+email: ["https://obis.org/contact/"]    # boxed, comma-separated list of contact email addresses for the host, lead instructor, or whoever else is handling questions, like ["marlyn.wescoff@example.org", "fran.bilas@example.org", "ruth.lichterman@example.org"]
 collaborative_notes:  # optional: URL for the workshop collaborative notes, e.g. an Etherpad or Google Docs document (e.g., https://pad.carpentries.org/2015-01-01-euphoria)
 eventbrite:           # optional: alphanumeric key for Eventbrite registration, e.g., "1234567890AB" (if Eventbrite is being used)
 ---
@@ -273,7 +259,7 @@ Display the contact email address set in the configuration file.
   ,
   {% endunless %}
   {% endif %}
-  <a href='mailto:{{email}}'>{{email}}</a>
+  <a href='{{email}}'>{{email}}</a>
   {% endfor %}
   {% else %}
   to-be-announced