Alternatives to Google Calendar for Lighttpd Server

[oneamp]

I posted this at stackexchange but they deleted it because "don't ask for application recommendations" ?!

I use google calendar, but I don't like google. What are some good calendar apps I could run on my lighttpd webserver?

Thanks

 

[Greg Bernhardt]

Just to make sure I understand. You don't want a phone app but rather a web app that runs on your local web server?