What do I do if I am mistakenly marked No-Show for an event I attended?

The organizers and walk volunteers try to be as accurate as possible when counting heads. If you get a no-show you weren’t expecting, don’t freak. Just send a polite email to the organizer, explaining you were there on time and at the opening remarks prior to the photowalk/event. You will receive a humble apology in return, and have your no-show changed to “attended”.