Well, on the St. Charles, Missouri riverfront "old town" they have a store that specifically sells tons of different kinds of hot sauces, so it is likely that you will find it at a retail store, but you may have to find a retail store that specializes in hot sauces or shop online and get whatever you want shipped right to you.
Where are you located? Pickapeppa is in almost every chain and some independent grocery stores. We are in over 600 Wal-Mart stores. I can let you know where to buy Pickapeppa if tell me where you are. We also have an online store: www.pickapeppa.com Thanks.