<div id="calendar">
  <h2 id="month">
    <%= link_to "<", date: @date.prev_month %>
    <%= @date.strftime("%B %Y") %>
    <%= link_to ">", date: @date.next_month %>
  </h2>
  <%= calendar @date do |date| %>
    <span class="monthname"><%= date.strftime('%b') %></span>
    <span class="daynumber"><%= date.day %></span>
    <span class="yearnumber"><%= date.strftime('%Y') %></span>
    <% if @events_by_date[date] %>
      <ul>
        <% @events_by_date[date].each do |event| %>
          <li><%= link_to event.title, event %></li>
        <% end %>
      </ul>
    <% end %>
  <% end %>
</div>

<div id="calendar">
  <h2 id="month">
    <%= link_to "<", date: @date.prev_month %>
    <%= @date.strftime("%B %Y") %>
    <%= link_to ">", date: @date.next_month %>
  </h2>
  <%= calendar @date do |date| %>
    <span class="monthname"><%= date.strftime('%b') %></span>
    <span class="daynumber"><%= date.day %></span>
    <span class="yearnumber"><%= date.strftime('%Y') %></span>
    <% if @events_by_date[date] %>
      <ul>
        <% @events_by_date[date].each do |event| %>
          <li><%=link_to event.organization.title, event %><br />
            <%= link_to event.title, event %></li>
        <% end %>
      </ul>
    <% end %>
  <% end %>
</div>

Add organization name to calendar display
Add organization name to calendar display
