app/views/shared/_event_information.html.erb
<p><%= @event.event_name %> <%= @event.location %></p>
<p><%= @event.formatted_event_date %> <%= @event.formatted_start_time %> - <%= @event.formatted_end_time %></p>
<% if @need_creator_information %>
<p>Event created by <%= @creator.username %>(<%= @creator.email %>) </p>
<% end %>