@travelgirl If you have the chance (and like the type of food they serve) I highly recommend an evening meal at Cafe Buenos Aires in Lisboa. I had the good fortune to enjoy a meal there a few years ago. They were quite full and we had no reservation so they were going to turn us away until they asked if we could be finished within 2 hours so that the party who had reserved for later in the evening could have the table. That was perfectly fine with us and a delightful meal followed including some delicious port wine.

More details at their website: http://www.cafebuenosaires.pt/en/