We are going to meet for some pre-hackathon talks:
1. Interesting algorithms to know before a hackathon (by Dr. D. Varsamis)
2. How to do a short presentation of your project (and not disappoint the crowd!) (by Theodoros Ploumis)
3. Basics of git and GitHub (by Christos Talagozis)
And remember, if you want to take part, fill in the form in http://hackathon.serrestech.gr !
Also if you have friends that are junior software engineers or studying software engineering or related subject anywhere in the area tell them that they can also take part!