Greetings, From personal observation, museums that have this kind of set up have a tendency to keep me there longer. Because I can only get to a museum in my spare time, I cant always plan it in between meal times. Instead of a "fast food" type the cafes are more comfortable and fit the atmosphere better. And you can just get coffee and dessert to catch a second wind. Also most of them I see negotiate with the museum to offer members a discount. For good examples of the above you can contact the Baltimore Museum of Art, and the Walters Art Gallery also in Baltimore. Reid