I like the idea of going to restaurants and trying out new types of food as a group, so this was a good idea. The food was okay, I've had much better burgers and as the environmental nature isn't the most important point when I choose a restaurant, I'd prefer elsewhere - good, but not great.
That being said, food events are really good ideas, the main issue I can see being dealing with the money. One option could be a buffet place like Cinnamon or Minado in Morris Plains, and have everyone put in enough for the buffet, one soda and a tip.
The food was pretty tasty, and the staff was awesome. Good call on the restaurant and the kind of event!
In regard to Rebecca's and Jessica's comments, I agree that it's tricky to mingle at an event like this. Maybe it's worth it to pick a local bar as an official after-event, and folks can be encouraged to stop by there for a mini-happy hour mingle? I dragged a crowd out to Egan's afterward, and we had a good time. It was just tricky to spread the word to other potentially interested parties by the time we had plans figured out, and a lot of folks had already left before we set out.
That said, I can't wait for the next Foodies event. Mmm, Raul's . . .