Just got an email from Marriott "Andy Breakfast Is On Us" so I thought I'd have a look at what was on offer here in the UK. The code to use is S4B and you need to follow the link in the email for it to apply and guess what, no participating hotels are on the promo over here.
Anyway, I thought I'd try a random hotel in the US so tried the J W Marriott Chicago and here are my findings regarding the FREE Breakfast.
Member Rate Stay for Breakfast $256
My other question to Marriott would be why would you target me with this so called offer when as a Platinum Elite I get a free breakfast anyway.