Do you pack your own or go out for lunch? How many here actually undo their bike and go out somewhere to get something to eat?

Before I commuted, I used to drive out to the local Micky D's, KFC, or Popeye's chicken for a quick bite during my lunch break. Now I pack my lunch most of the time and not even that because I sometime buy a large pack of cereal from Costco and store it at work. So I just bring some milk and that's it. My coworker bugged me to go out eat with them but I rather not which is totally different than as if I drove to work. Sure, a burger or greasy fried chicken would be nice but it's the hassle of getting the bike down and riding out and getting back in the building that kinda stop me from eating out.

Here we also have three other commuters and it seem as if they too prefer to eat at work instead if heading out. Just food for thoughts