The 2026 Category Theory October/Novemberfest will be held on the weekend of October 31st through November 1st. The meeting will be virtual. The webpage is now live: https://richardblute.ca/october-novemberfest-2026/ At the moment, the only thing there is the schedule. Titles and abstracts will be available soon. Eventually slides and videos of the talks will be there as well. All talks will be 25 minutes with 5 minutes for questions. Note that all times are Eastern. But for added fun, in Ontario we set the clocks back at 2AM Sunday morning, November 1st. So Saturday’s talks will be Eastern Daylight Time (EDT) and Sunday’s talks will be Eastern Standard Time (EST).