Yes, you're not imagining it, two weeks in a row! We missed one a few weeks ago, so I thought I'd organise another this coming Saturday. The BFI Cinema is directly underneath Waterloo Bridge on the South Bank. The coffee bar is at the river entrance, in the BFI itself. Sometimes there's a bookseller directly outside, under the bridge, that's is good way to spot the correct entrance. We will probably be the largest group of people in there. Don't worry if you can't see the group immediately; you'll spot a glass partition slightly to the right as you walk in, we're directly behind that. Although I'll be there at 10.30 I realise it's a little early for people travelling further, so at this particular event there's no demand that you need to turn up as early as 10.30. A little later is fine. Best to overlook the precise position of the red marker, on the map. The bar is at the riverfront entrance of the BFI, it's not at "Eat".