Greenwich Comedy festival review " starry lineup relishes return of live banter
National Maritime MuseumSara Pascoe, Rich Hall and Aisling Bea warm to an excited crowd " and a divine heckler " in the chilly outdoors 'Comedy isn't essential?" asks Rich Hall, incredulously. "This isn't essential?" After the government announced financial aid only for workers in "viable" jobs, comedians " like all performing artists " are smarting at their exclusion. How can this not be viable, argued Hall, from an…