The business was passed onto one of their children, Dafydd, who changed the emphasis of the store and removed fish from sale.

[2] He sold, from the end of World War II, vanilla ice cream that Hannah Cadwalader developed.

The tagline of the vanilla ice cream was six lbs of "shan't tell you" and "a great deal of love and care.

[5][6] As well as the original Cadwalader's vanilla ice cream and a variety of flavoured ice creams and sundaes, the cafe also sells its own bespoke blends of coffee, loose leaf tea, and other hot drinks.

[3] The Criccieth store holds weekly live Jazz out of high season from September to June.