Off to Lisbon for the weekend (TAP not BA

but you can't argue with a £250pp price differential!). Does anyone know whether the Portuguese have the same dining habits as the Spanish, ie should I book a table for about 11pm? And while I'm on it, any suggestions of a REALLY good restaurant (it's our 5th anniversary

). Obviously OT but I have total confidence in the style and panache of the BA board!