Might work, might not
I put them on a Google Calendar a while ago, and it sometimes works for me - see if it sometimes works for you too! The calendar is called 'Zuskateer Parties', and if the google-elves are working hard you might be able to find it by searching the public calendars or clicking here. An iCal version is or isn't here. Let me know whether you have any joy with it.
Irene Joliot-Curie's birthday is tomorrow, and a smashing birthday it is too.