If you want to do things according to the organizer's schedule, you can (e.g. mingle-code-pizza-nap-code-nap-breakfast-wander-code-wrap up-present) - and if you don't want to, you can not, also. You can write a single line of code, or a thousand. You can talk to no one, or you can only talk, if you want. The main conceivable reason for it to not be whatever you want it to be is if it's like something your company is making you go to, but even still I don't think you'd be forced to work / unable to socialize.