Is Edgefield 420 friendly?

Going to my first concert at Edgefield. I know that the website says that marijuana is not to be brought in even though it's legal. I have been to many concerts at the Gorge where you are also not allowed to bring it in, but there are no pat downs and everyone brings it in anyway and smokes freely on the lawn without issue. Just curious if that's also how it is at Edgefield, or if edibles are the only way to go.