If you’re talking about even series - then yes. If you’re talking about an event every month - it is also a yes (actually you can do up to 6 each month).
May I suggest 1200Z isn’t the best time for an Aussie event? That’s getting a bit late for some Australians and short and medium hauls are just about out of the question at 10pm AEST.
Hey another time change questions due to Velocity’s comment. Especially for those on Australia! (event will include some, about 5 or so) 13+ hour flights but mostly short hauls and medium hauls