I have eaten at the Uno's in Swampscott many times !! And have never felt bad afterwards. Perhaps it was something else that caused your sickness? Not trying to start a controversy but just another point of view.
Mtndog, I'm also on the North Shore and while the first time I ate at Uno's in Swampscott I was fine, the second time I was severely sick afterwards. Since I never liked chain restaurants to begin with, they probably lost a customer.
I also checked out Not Your Average Joe's. Their gluten-free menu does not include proper vegetarian meals. Another one ruled out. It's a chain, anyway.
I have to agree, though, on Trader Joes and Whole Foods. Neither store offers everything I like, so I have to go to both! But, I just visited a WF in Providence, RI. this weekend and they had way more to choose from than the one by me!! I think I'm going to write a little letter, because then I won't have to jump between supermarkets to do a complete shopping.
Don't be timid to talk about your situation and don't let anyone give you attitude about it, either. Besides, the more people demand gluten-free options while out and about, the more they'll start to offer them places. For example, I always ask bars if they have Bard's, New Grist or Redbridge beers before settling on something else.
Sorry you got sick