PRAGUE, Czech Republic – (29 June 2010) – Hilton Prague Old Town has launched its Zinc Culinary Master Classes, providing guests and visitors with the opportunity to learn how to prepare delicious Thai cuisine. Held in the hotel´s Zinc restaurant, the classes will be led by Hilton Prague Old Town sous chef, Chaiyasith Lam Srichom and supported by executive chef, Ari Munandar.