Structured communication using a Content Calendar to organise and schedule regular posts to Yapster's newsfeed will not only help you and the other content contributors organise what needs to be done, but will also provide consistency to your audience in what to expect and when.
Here are a few ideas on what sort of content should feature on your newsfeed on a monthly basis:
Internal vacancies: summary of roles available (Complemented by the internal vacancies yap)
All hands meeting summary (recording can be uploaded to the newsfeed by following these instructions).
Monthly focus: new or existing product/initiative taking the spotlight this month
Monthly reminders of important dates and what your organisation does to celebrate/honour them
Monthly training masterclasses for various roles: Bartender, Maître d, Chef, etc
Remember to include these to increase engagement and provide consistent messaging:
hashtags
@mentions
links