Meal ideas to bring to eat at a wedding

Hi all - one of my best friends is getting married next month and I let her know I can’t have gluten so she made a note of that but unfortunately the only gluten free meal is the seafood option (I don’t really eat seafood besides sushi). I chose the chicken option but it seems to be breaded (she asked if that can just be taken off and I said unfortunately no). Other guests have different allergies which are a bit easier to accommodate than gluten free for celiac so I’m thinking I’ll have to bring my own meal just in case (I’ll bring snacks of course like aloha bars, trubars, gf crackers). I was wondering if you all had some good recommendations for meals I could prep and bring that don't need to be heated up - I was thinking of bringing some rotisserie chicken (from Wegmans where it is free of gluten) but it's going to be cold by the evening of the wedding and I don't know what to put with it that will taste good cold (I guess quinoa could be good but I haven't had it that much so i'll have to experiment with it first). I'd bring a salad but sometimes those cause me to bloat and I have to avoid most gluten free bread because it makes me feel sick. Any meal ideas are welcome! Thank you all! <3