I am going to attend both upcoming WWDC and OSCON, where I will speak about Ruby on Mac OS X. I will profit of the WWDC event to take a week of vacation in the area with my girlfriend. We plan to stay a few days in San Francisco, and rent a car and move around. I am really looking forward to this, it will be my first time in California without working :-)
Then a few weeks later I will come back to the states to attend OSCon, in Portland Oregon. This will be a good occasion to master the jet-lag, discover new American landscapes and of course to meet interesting people. I would also be very interested to attend RubyConf, which should be IIRC a few months later in Virginia.