Yes, I use custom templates.
For My Calendar: Grid Event Template:
<h4>{title}</h4>
<span class="event-time dtstart value-title" title="{dtstart}">{time}<span class="time-separator"> - </span>{endtime before="<span class='end-time dtend' title='{dtend}'>" after="</span>"}</span>
{image}
</br>
{description}
<div class="sub-details">
{details before="<p class='mc_details'>" after="</p>"}
My Calendar: Event Details Page Template:
</br>
<strong>{date}</strong></br>
<span class="event-time dtstart value-title" title="{dtstart}">{time}<span class="time-separator"> - </span><span class="end-time dtend value-title" title="{dtend}">{endtime}</span></span>
</br>
<div class="sub-details">
{hcard}
</br>
<div class="mc-description">{image}{description}</div>
{ical_html}</br>
{gcal_link}
</br></br></br>