The Bay
Portmeirion Pottery was created in 1960.
The Portmeirion Botanic Garden is actually not a location. Portmeirion is a producer of dinnerware and tableware in the UK. Botanic Garden is the name of one of their lines of earthenware products featuring floral motifs.
If you take the A4212 it's 60 miles from Portmeirion to Wrexham. It takes an hour and a half by car to get there.
Where in the world is Adelaide? Check your local pet stores
Jaycar electronics
toysrus
EBAY
With any stock options, including Portmeirion options stock, information about the company is available online. They have a website that explains some of the products they sell.
Dusk and Dawn by Portmeirion, designed by Jo Gorman, was discontinued in 2006 or 2007. You can find it at replacements.com or ebay only now. Most resellers in the UK where it was made are completely out of stock (I've watched and searched for 4+years now, and no new will be made.
JB Hifi
Portmeirion Christmas stories can typically be found in their holiday catalogs, on their official website, or in stores that carry their products during the holiday season. You may also find them included with certain Portmeirion Christmas collections or products as special features or promotions.