I'd like to suggest to hold the party in a few weeks, just before transfers for Riddermark open up.... No one is going to want to return to the server come December, as they will have moved on, have changed kins and friendships, and have gone in all sorts of different directions.
The time to party is NOW. With "now" actually being the evening before transfers open up, because every toon you know will be gone the next few days after.....
Moved from Riddermark to Arkenstone on 9/29/2015!
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Disclaimer: The definition of "Soon™" and "In The Near Future™" is based solely on SSG's interpretation of the words, and all similarities with dictionary definitions of the word "Soon™", "Near", and "Future" are purely coincidental and should not be interpreted as a time frame that will come to pass within a reasonable amount of time.