This is a basic tutorial on how to post as administrator of your page for facebook . I like pictures so I think this might help a few folks on their first steps as a new administrator.
Step 1) If you look at the upper left hand corner of your screen , you will see if you are posting as admin of your page or as yourself.
3) Your time line should look like this before posting with an option to add events. Once it does. Feel free to post.