as a workaround I addd a reports module to the same page as my events calendar with the following sql

select username as 'Attendee', eventname as 'Event',  events.eventtimebegin as 'When', eventslocation.locationname as 'Where', events.duration as 'How Long'  from eventssignups join users on eventssignups.userid = users.userid join events on eventssignups.eventid = events.eventid join eventslocation on events.location = eventslocation.location
where eventssignups.userid=@userid