Please will you post in this thread the full date of your knee replacement and which knee it is, so we can make a signature for you? Knowing the exact date will help us to advise you appropriately in the future.
The October Feisties is essentially just a list of people having surgery in October 2020, so you can see who is having surgery around the same time as you are. These people will be your surgery buddies, but you'll need to talk to them on their own threads and on your thread, because we don't have chatting on the October Feisties thread..
I have made your signature and added your name to the October Feisties surgery team list. (Please remember that the team club is primarily to allow you to see who has surgery the same month as you. Discussion of issues, comments, and questions regarding surgery must be kept in your individual threads.)
Here is some information, to help you prepare for your surgery: