Action Details
Requirements and how-to articles for Facebook's action:

Requirements
You need this to get it done:

Event Name
Pick a short, memorable title for your event. (maximum of 64 characters.)
Location
The specific location where the event is going to be taking place.
Description
Information about the event.
Category
Choose a category which best fits your event (e.g. Games, Film, Causes, etc.)
Event Photo
Choose a cover photo to represent your event (if not using a video.)
Recommended size: 1,200 x 628 pixels (1.9:1 ratio)
Event Video
Choose a cover video to represent your event (if not using a photo.)
Recommended length: 30 seconds to 5 minutes
Frequency
Choose the frequency of your event (e.g. does it occur only once, or is it weekly/monthly/etc?)
Date and Time
Choose the date(s) and time(s) for when your event starts and ends.
Requirements missing or found errors? Report

How-To Articles
A list of useful links for you:

0
Official
Link missing here or found errors? Improve How-Tos