Was thinking little more on it.
Atlantic, Baja, Catskills, Chesapeake, Great Lakes, Lake Austin, Lake Superior, Legends, Napa Valley, Origin, Pacific and Sonoma get Two a year then Arirang, Asuka, Balhae, Formosa, Hokuto ,Izumo, Mizuho, Oceania, Sakura, Wakoku, Yamato, Drachenfels and Europa get One or Two. I think that 3 a year is good with timing with each one being 4 months apart so lets say Jan, June then Step. But if it was 4 it would be Jan, April , July then Oct. (Only using the month for paper nothing wrote in stone). Only 3 months in till the next one is held. I for one don't think that there would be a lot of time to get new rare items and restock on gold. I for one don't want to see the same items for sale at each rare fest. We could always do 3 a year then do a 4th one just not 4 rare fests all the time.
Am sorry once more if I am not making sense.
Does anyone have a list of all the past rare fests we can add to here to find out what shards like to hold them?
That might help out when trying to put a plan together.