I've wanted to do the same thing. As DanO said look in the default.html file for the following:
<A HREF="<%=$CGI_URL_QUERYSTRING%>view=Event&event_id=<%= EVENT FIELD(id) %>" CLASS="gridtext"><%= EVENT FIELD(title) %></A><BR>
There should just be one. Then add <BR> tag before the <%= EVENT FIELD(title) %> Like this.
<A HREF="<%=$CGI_URL_QUERYSTRING%>view=Event&event_id=<%= EVENT FIELD(id) %>" CLASS="gridtext"><BR><%= EVENT FIELD(title) %></A><BR>
I added a <BR> tag in front of every ><%= EVENT FIELD(title) %> before I found the right one. 
Hope that helps.
------------------