I'll be in Barcelona, Spain, from May 16th until 22nd, attending an IEEE 802.1 interim meeting.
I vaguely recall that there's a Spanish amateur rocketry organization based in Barcelona. If any of them read this list, please send me an e-mail either at snipped-for-privacy@propulsionpolymers.com, or snipped-for-privacy@nortelnetworks.com--perhaps there's an opportunity for a get together?