The schedule has been posted for RuLu 2014. Check it out here and start making your plans.
The talks are 30 minutes long, with a 20 minute break between talks. Lunch will be provided on Thursday the 19th, and Friday (the 20th) you are free to partake of the local cuisine; there are at least 50 restaurants within walking distance so you can surely find something to your taste. The organizers and members of LyonRB will be happy to help you find whatever cuisine you're looking for.
After lunch on Friday, join us at a café close to Comédie Odéon for the discussion of the future of Ruby, a panel with audience (that's you!) participation. The discussion is scheduled for two hours.