Oysters and Crabs, the Popcorn of...

Shakespearean Theatergoers
Why not a lesson for the modern day landmark theater goer?
Oysters and Crabs, the Popcorn of Shakespearean Theatergoers : Discovery News
I can do without the crabs-I'm not a fan. 
But having oysters during Shakespeare at The Festival Stage of The Old Globe would be a delite. 
Let's imagine oysters on the half shell and a viewing Fellini's 8 1/2 .  Doesn't that sound wonderful and why not take a lesson from The Bard? 
I imagine an order from  The Kennsington Grill and walking my coquilles over to the beloved Ken Cinema, I wonder if they'd let me...