Meh. Biggest issue with Ivars is that GF options are the most expensive things on the menu. While friends can chow down on fish and chips for $20, you're limited to Yet Another Salad (TM) or $60 set of crab legs or lobster trail. And GF bread? Nope. Want to bring your own to enjoy with cioppino or steamed clams? NOPE. Against restaurant policy.
So, probably safe, but definitely not "friendly".