[Plugin: Ajax Event Calendar] Feed Import

Is there a way to include additional Google Calendar feeds into my implementation? Useing Fullcalendar by itself allows this. I’d like to make use of something like a US Holiday Feed (http://www.google.com/calendar/feeds/usa__en%40holiday.calendar.google.com/public/basic) in addition to the events I create.

http://wordpress.org/extend/plugins/ajax-event-calendar/