In the Asian section of the market.
at the store
At any grocery store
wher3 can I buy underwood sardines?
Hampton's creamy BBQ sauce can be found at any grocery store. I would try the bigger stores such as Wal-Mart or specialty food stores which usually carry those hard to find items.
Tabasco sauce is a hot sauce made from Tabasco peppers. The sauce can be found in any large grocery store. The peppers are native to Tabasco, a state in Mexico.
I've seen it on ebay.
One can find Blair's Hot Sauce on their official website, which links to the online store of Hot Sauce Depot should one wish to purchase it. It retails at just over $5 and has many recommendations, but Blair's have lots of other sauces if this is not the one for you.
The best website for tartar sauce recipe would be hellmans or ehow.com although you may be able to find some on the foodnetwork.com website as well. Don't forget the lemon juice when you are making your own sauce.
You can find sloppy joe sauce (Manwich is recommended) at most grocery chains. Costco in particular would be a good store to check and the most likely place where you would be able to find sauce in bulk for a large party. Remember though that Manwich sauce still requires you to buy beef or some other type of meat to go with the sauce. If you're looking for a quick substitute you could also try some no bean chili brands which many people find a decent substitute to the general beef and Manwich sauce.
PCH: seafood pasta served with marinara sauce would be pasta with a sauce of tomatoes, garlic and herbs. NO CREAM or MILK.
in the store
If you are looking for stir fry sauces the best place to find them would be allrecipes website. You can also try foodnetwork website as they have hundreds of great sauce recipes.