For a meal truly out of the ordinary, visit the pale, airy Espai Sucre, Princesa 53, (34) 93-268-1630, fax (34) 93-268-1523, for one savory dish and a tasting menu of either three or five desserts — and you'll still be able to rise from the table without too much trouble. The short menu of savory dishes includes octopus with beet and tomato sorbet, salad of squid and garbanzos or lentils with foie gras, but the real stars are the desserts. You might sample a soup of lichee, celery, apple and eucalyptus; a vanilla cream with coffee sorbet and caramelized banana; chocolate with spices; and raspberry cake with kefir and apricot sorbet. About $80 for two with wine. Open Tuesday to Saturday, 9 to 11:30 p.m.