Sharing calendars through websites
I am a first time poster, and I think I have searched the forums here for a thread regarding my question but haven't come across one yet.
I work for a public school district and we are looking to add some new features to our website, one such feature is to share one or more calendars for the community to see what is going on at a particular school or more generally at a district level.
What I am looking for is some documentation that will help me from start to finish, i don't need every step maybe, but something that shows me a general idea of how the whole process works from an admin level to a webmaster level.
Hope I am asking the right questions, feel free to ask something of me if more clarification is needed.