I had one last night!
I was in London, at the train station by Gatwick airport, and I was looking for Roa - I had to catch her before she left and tell her something important. I had a big fuzzy yellow scarf wrapped all around my face, for some reason. I saw Hookbill sitting on a bench and he told me I got there five hours too late and missed the train; Roa was already on her way to Gondor - which happened to be in England.
Then Hookbill turned into Nabokov and started lecturing me about how I should always drive on the left side of the road, and I woke up.