If you want to get to Rails' top European event, RailsConf Europe, the registration process for this year's event is now open! If you sign up before August 6, you get €150 ($200 / £100) off the usual fee, so check it out now. The event itself is September 17-19, and general attendance for the 2 days of conference sessions will set you back €645 ($858 / £435).
Here's an abridged version of O'Reilly's announcement:
Co-produced by Ruby Central and O'Reilly Media, this is the largest European conference dedicated to everything Rails. [..] The three-day program spotlights particularly creative experts, industry leaders, and under-the-radar innovators worldwide. Revelatory keynotesinclude David Heinemeier Hansson, head developer for Ruby on Rails, and Dave Thomas, co-founder of The Pragmatic Programmers. [..] To see the preliminary schedule, go here.
Have fun!