Are these in all Burger Kings or just a few? Seems like an odd place to advertise. The only reason I can think of for this is that there's a Burger King at Thorpe..
I was just walking in a shopping centre wearing my DBGT hoodie and saw it, just a thing to point out really.
Onto the opening date, I think we'll get some news this week, and I think it'll be on the 20th or 27th. I don't think 13th because they've left it a bit late to announce it'll be opening this week, I think they'll announce 2-3 in advance and hopefully some news this week. IMOP especially with the Facebook and Twitter posts.