Where can I buy the Pizza Hut peppers?

I was wondering if anyone knew where I could buy the peppers that you find in Pizza Hut salad bars? I love them. They're not hot peppers they're very mild. I've looked around in Wal-Mart & all I can find are sliced Jalapeno Peppers- I believe they're the same kind of pepper but those are the kind people use for nachos & they're way too hot.