Might be a lot of work that you may or may not be up for but, the best gift I’ve ever given my mom was for a milestone birthday like this (her 50th) and I sourced and collected 50 (65 in your case) letters or notes from people in her life wishing her happy birthday / reflections on what she’s meant to them in their lives. I gave it to her in a beautiful box from Etsy, at dinner, and it was truly such an amazing gift because I also got to learn so much about her after finding and connecting with her college friends or high school teacher or her first boss. It was such a gift for all! Highly recommend if you have the energy and time!
Gifts are lovely. This just is such a keepsake and really demonstrates to the recipient how much they mean to others which can be hard to see in this long old pesky life of ours. more