Joy of Cha Joy of Cha was opened in 2006 in Dublin, Ireland and became the countries first specialised tea shop. We have been selling premium loose tea and coffee for nearly 15 years so we have a huge amount of experience under our belt. You can be sure you will receive the best quality product and service. We have now opened up our online shop so that you can buy loose tea online. We can deliver/ship our tea anywhere in Ireland, UK and the rest of Europe. Joy of Cha-Dublin Tea Shop.