Our Services Groups and activities Bridge and Scrabble Club Join us for board games at Lumen Café every Monday afternoon 2-4PM Scrabble boards will be provided. Lumen Café 88 Tavistock Place WC1H 9RS Bloomsbury Underground: Russel Sq, Kings Cross Venue Accessibility: The building is fully wheelchair accessible with a lift for a short set of steps leading to the café. There are accessible toilets, and on street parking is available for blue badge holders at the front of the building.