Anyone may post press releases; just click on today's date at the far left.
Then fill in the form with a start and end date, headline (no more than 5 words) and full pop-up text, URLs, Photo links, etc.
There will be a 24 hour delay before they appear here and on the main calendar.
To look at upcoming information that may not appear yet, change the display from DAY to QUARTER, for instance.