Thai Princess Granville Island Pubilc Market Suratin Rianpracha's fresh Thai Princess curry sauces are a dinnertime godsend. He sells at the public market at a stand about twice a month and regulars beseech him to expand his product line. Just saute veggies or meat or fish and add the sauce. That's it. Dinner! The sauces can be stored in the fridge for about 10 days and in the freezer for two months. Each pouch contains two to three portions of sauce. He doesn't have a permanent spot or regular times in the market, so you will just have to watch for him and pounce.