Hacks request, my mom is retiring

CaptionMy mom is about to retire from the job she's had for the past 20 years. She is currently backing up any personal files and making sure she's changing any account she has from her work email to personal. I would like to be able to give her a list of things she should also do that might not be on her radar. So if you can think of anything else that a person should do upon retirement please send them my way! I've looked this up online haven't really found anything outside of financial tips on how to retire.