Lisbon is a gem with so much character from its iconic blue ceramic tile to its picturesque hillsides to the red rooftops embellishing the scenery. Portugal’s capital is surprisingly budget-friendly compared to other European cities. There is no shortage of world-class dining options, cafes, bakeries, coffee shops, and bars. Do not leave Lisbon without trying Pasteis de Nata (Portuguese custard tart). I might have had a dozen a day (well, I did happen to be five months pregnant while there:). Do yourself a favor and bring comfortable…