Founder Ed Finkler is giving the Day 1 keynote How We Changed The World With Open Source (Friday @ 4pm)
Board member Joe Ferguson is teaching a half-day workshop titled All the Laravel Things - Local to Production to Making $$ (Thursday @ 1pm) and a regular session Put an end to regression with Codeception Testing (Friday @ 11am)
Many of the other speakers are longtime supporters as well. If you're attending Lone Star PHP, be sure to look for our booth, where we'll be available to talk all things OSMI.