are people allowed to come take pictures with their cameras and tripods ?

It is very small so i would double check

Cameras are fine but I would think tripods are rather difficult to get around. I would call them i'm sure they would accommodate you during certain hours.

Yes but no flash..

I would say cameras are fine but not too sure about tripods. Best to call and ask.

Cameras are very welcome. Tripods can be difficult/not recommended when a busy time. You can however pay $16 to come in at 9 am and other customers don't come in until 10 am. although at times other photographers want to come in early as well. Please call 978-392-0955 to arrange a time.