Colin Murray and Edith Bowman explore Ballycastle's famous Ould Lammas Fair and find out how Venezuelan street food made it to Northern Ireland. They discover how to make money go further when it comes to meat and Colin introduces Edith to Yellowman and dulce. Ryan Hand is in Armagh on the hunt for a healthy ready meal, and chef Suzie Lee finds a delicious fishy surprise in Lough Neagh.