It's one of the best parts of the show by far, especially because they're excited to meet fans as well.I am an idiot half of the time when it comes to the gaming industry but I wanted to talk to the developers at every chance I get while I am there. That just sounds like such an amazing experience to talk to the people that create the games I love to play.
I will remember those places. I am not sure if the crepe place that you mentioned is the same one I heard of or not. I was definitely going to visit Pike's Place Market on one of the other days that I am there.
I have heard the Mike and Jerry panels are really good so I was going to make sure to see one.
The crepe place I listed is a ways away, which is why I never did go to it but it looked good.
Try to go to the Make-A-Strip panel. It's the most worthwhile and humorous.
edit: Regarding meals, Seattle has some great food in general, it's great to get out and enjoy what the city has to offer.