You can put up a sign stating the event is being recorded if you like but you have to from a legal stand point. It’s a public event so any likeness broadcasted is free and clear. As for as logos, fret not. When point of sale is placed in public it is meant to be seen and if someone didn’t want their logo in a certain place, they’d simply not brand there.
Not sure what you are gonna do with the footage but it’s yours. Do what ya will with it.
opportunity depicts what I limit myself with. I usually shoot reality stuff handheld because I can’t afford to be slowed down. I shoot scripted hooha nicley lit on sticks. There is a full gammot in between and what I do and ultilize revolves around what is purchased and expected.
…just like you.