Opening hours is a good opportunity to meet τοLabάκι: take look around, see what we do and who we are and maybe start working on a project of your own!
Most of τοLabάκι's active members are students of the Computer Science Department at the University. The good thing about that is that we are able to hang out in τοLabάκι between classes, so if you come by pretty much during any hour on a weekday someone will probably be there. Here's a very rough estimation of our schedule:
Monday, Wednesday: After 18:00 (and probably 14:00-16:00 too)
Tuesday, Thursday: 12:00-14:00+
Also, every month we organize hackdays and meetings. You may also find interesting the workshops page and the events calendar, or check the mailing list for event announcements and meeting reschedules.