Short answer: Yes. Long answer: According to their own website from a post regarding their Hazel Dell, WA location as of April 16th, 2018: "This location, like all other, offers bacon on every burger, bottomless fries, and top-notch customer experience." https://killerburger.com/killer-burger-in-hazel-dell/
They are not. But if you have several people dining with you, a side(or two) of fries is ample enough a portion to satiate multiple people. It comes in a basket and is a generous mound of the delicious morsels.
I don't think so. That said, the portion is generous.
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