Yeah just take look at Chipotle, Shake Shack, Buffalo Wild Wings, and Red Robin... as well as others... I actually bought some Wendys a few years back and made out fairly well with that ticker.
All stocks are risky, but I'm sure I don't need to be telling you that. What's really risky is those companies that produce and sell spicy dirt to mix with beer....now that's a real risk...LOL