2012: Invite sent Tuesday, October 16. Event hosted Tuesday, October 23.
2013: Invite sent Tuesday, October 15. Event hosted Tuesday, October 22.
2014: Invite sent Wednesday, October 8. Event hosted Thursday, October 16.
2016: Invite sent Thursday, October 20. Event hosted Thursday, October 27.
2018: Invite sent Thursday, October 25. Event hosted Thursday, October 30.