Linda, I hope you pick this up before boarding. Here are my Lisboa (Leezh-bo-uh as locals prounounce it) recommendations...
Lisboa has great food, but my two FABULOUS meals were:
Valle Flôr at the Pestana Palace (Traditional Belgian)
I stayed at the Pestana Palace and enjoyed one of the best meals of my life at Valle Flôr. The hotel (really truly a palace) is about a 20 minute taxi ride from the heart of Lisboa. Arrive early, have a cocktail at the beautiful lounge and then tour the beautiful grounds outside. My travel partner had the cod special and it was divine.
A Travessa (Belgian/Portuguese)
We started with cocktails and live piano music at the Lapa Palace and took a stroll to A Travessa. Beautiful old convent converted to a restaurant. Fabulous appetizers were served tapas style selected at the pleasure of the chef. I had the foie gras main course and it was heavenly.
Solar Do Vinho Do Porto
Rua de São Pedro de Alcantara, 45, Bairro Alto
The Port Wine Institute, set in an 18th century palace, lures in visitors with over 300 varieties of port. Prices for a glass start at 1 euro, and are served at low tables.
Fado Club in the Bairro Alto
I forget which fado club I went to, but fado music is so integral to the fiber of Portuguese culture that I would recommend experiencing it.
Have a magical trip. Can't wait to hear about it.