1980s TV comedy series that starred Robbie Coltrane, Ben Elton, Stephen Fry, Hugh Laurie, Siobhan Redmond and Emma Thompson (8)
I believe the answer is:
alfresco
(Other definitions for alfresco that I've seen before include "out of the house" , "Outdoors, meal perhaps" , "Open-air" , "where it's cool" , "Located outdoors" .)