I'll be in Portland for a little bit of OSCON. I'm driving from Seattle to Portland on Sunday the 25th. Unfortunately I only have time to attend Monday for the MySQL track presentations and tutorial sessions.
I'll be in Vegas for DefCon Friday-Sunday. If you'd like to meet me, see above.
If you'd like to meet up with me you can find me on IRC: milkman@EfNet or milkman@FreeNode