anchor.diff:              </div> <%# online standard tables %>
   
               <%# Start HQ tables %>
  -            <% if session.headquarters_tables? %>
  +          <% if session.allow_hq_reg? %>
                 <div class="row">
                   <button class="btn btn-link accordion-toggle collapsed" type="button" data-toggle="collapse" data-target="#session-headquarters-<%= session.id %>" aria-expanded="false" aria-controls="session-<%= session.id %>">
                     <span class="accordion-text">View Headquarters tables for <%= session.name %></span>
  
positive.code:             <% if session.online_premium_tables? %>
                <div class="card-body">
                  <div class="row no-pad">
                    <div class="col-md-5 header-premium no-pad">Online Charity and Author Tables
                      for <%= session.name %></div>
                    <div class="col-md-1 header-premium no-pad">Details</div>
                    <div class="col-md-2 header-premium no-pad">Seats Remaining</div>
                    <div class="col-md-2 header-premium no-pad" style="padding-left: 1em;">RSVP</div>
  
negative.code:                 <% end %>
                </div>
              </div> <%# HQ tables %>
          <% end # session list %>
            </div>
    <% end %>
  
          <hr>
  
          <% if @registration %>
  