Whenever I've been in Rhyl lately, I make a point of popping in to the Amber Coffee House at 85 High Street. In the past, it's been difficult to find somewhere pleasant to enjoy a good coffee & snack but this busy little cafe (that only seems to have popped up in the last few months) delivers on all counts.
The food selection consists mainly of snacks, with nothing more substantial than an eclectic range of sandwiches and Paninis. However, for a lunchtime snack, it's more than enough and the food is always of great quality. Next time you're in Rhyl, do give it a try.