In reply to stp:
> I only found out it was on by accident - by reading through this months UKC film thread and someone had seen it in Bristol.
Oh well obviously you exhausted all possibilities, then.
I googled "The Dawn Wall", went to the first link, clicked on "tickets", clicked on the UK, and was taken to a "Find events near you" page.
While I agree it would have been more direct to have someone randomly accost me in the street screaming at me to buy tickets to go see The Dawn Wall in Sheffield, possibly Tommy Caldwell himself wearing a "Dawn Wall" t-shirt, I thought that the website was straightforward enough.