... I think you might like this. You can copy all of the dates of National Holidays, a 5-day weather forecast, or even the Formula 1 season into your e-Calendar. Follow the link below for the listings and you'll find many other events. You'll need to register, but once that's done, all the dates you want will automatically be placed into your calendar..

Hope you find it convenient.

Cheers,
Kevin

Follow this link for Holidays, Weather, Sporting Events, etc:
http://events.infuzer.com