We have actually seen a couple new cafes open up which catered to the 3D printing and the 'Makers' crowd. It seems like a trending business venture On Thursday such a cafe had its Grand Opening in east London, called makersCAFE. They serve coffee and then charge a minutely rate for use of their machines. The founder of the cafe expects to have all sorts of social gatherings as well, including guest speakers, parties, and little workshops. More details on this new cafe can be found here: http://3dprint.com/12741/makerscafe-london

Let us know if you make a visit.