Richard's Taste Local campaign heads west to sun baked Sligo to celebrate everything the coast has to offer. Richard enjoys some oysters and a glass of white wine on the shores of Lissadell House while Kitty discovers the House's walled garden has over 180 potato varieties. Vivienne meets up with seaweed expert Dr. Prannie Rhatigan and makes her own seaweed moisturiser. It all culminates with Richard's campaign cookery demos in Sligo town where he makes the most of Sligo's clams and wild mussels.