QS meal and waiting in line for character M&G or Show

I am wondering about how feasible it is to get a quick service meal and take it to stand in line for a show or character M&G. For instance, grabbing a burger from ABC and going to wait in line for Beauty and the Beast, or grabbing a couple of snacks in WS and going to wait for Joy & Sadness.

Sure you could do it - but I would get something that is easily portable.

We ate almost all our snacks like that, waiting in line. It worked really well.

Thanks guys, trying to figure out how to get into Inside Out M&G. If we do snacks for dinner and wait in line, I’m hoping it will work. F&W is on when we go so we were planning on snacking throughout day anyway.