I still do 2-3 small ones (20-30 attendees) and a large one (ca. 2000 attendees) every year. Love it, escaping reality for 3-4 days into a world that is its own microcosm is relaxing and fun. Meeting people, trying new fun games, playing classics and trying to sleep as little as possible to experience as much as I can while playing competitive CS at 3 in the morning and hitting nothing whit my sleep deprived brain is fun.

Will do this as long as I can, hopefully well into retirement.