What doctor office or hospital you went to, & what interesting thing(s) did you do at that doctor/hospital?

I doubt many people go to doctors' offices or hospitals to do interesting things.  I certainly don't.

Nothing interesting happens at the doctor's office. If you want to know about my eye exam work, my vision is 6/6 in my right eye and 6/7 in my left eye. I could improve the vision in my left eye if I could do a better job of memorizing the lower lines before I cover my right eye.

The Queen Elizabeth II Hospital in Woodville. I got my thumb reattached. This post was edited by Slartibartfast at September 27, 2023 6:50 AM MDT

Neck surgery for broken vertebrae.  
Child birth
2 C-sections (one emergency and one planned)
Tubes tied
MRI, X-rays, physical therapy, ultra sounds, mammogram, stitches...

Nothing particularly interesting. 

New York Presbyterian-Brooklyn Methodist Hospital on 6th Street between 7th and 8th Avenues here in Brooklyn. You’ve been there?

What I did (or had done to me) there depends on which of my two stays and four outpatient ER visits since moving to my neighborhood in 2004. They were not so much interesting as boring.