As long, as it doesn't have a removable lens you should be alright.
Yes, but it probably will also depends on the event.
It depends on the show but you should be able to
Yes just be mindful of the type of event you are attending. The zelda symphony was more serious and would interrupt other experience if you had to much flash photography, But when I saw game grumps live it was more free reign as long as we kept things orderly.
Non-Professional Flash/Still Cameras are allowed.
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