Forzen Rails is organized by the guys from the HHLinuxCliub and kisko LABS. I've met them in Amsterdam back in October and we had a great time. I'm sure Frozen Rails will be too.

They have a great line-up organized with speakers like Yehuda Katz, Chris Wanstrath, Joseph Wilk, Jarkko Laine, Mike Dirolf, or Nizar Jouini. The ticket prices are reasonable, starting with 99 Euro for the early bird tickets. They even have a discount scheme that will give you a free ticket if you get 5 friends to sign-up.

Regional conferences like this are always a lot of fun as you meet a lot of local developers and the organizers are very passionate.

I hope to meet you at Frozen Rails 2010 in Helsinki.