What I miss about open source conferences: 
A typical work year would involve my attending maybe six to eight conferences in person and speaking at quite a few of them. A few years ago, I stopped raiding random booths at the exhibitions usually associated with these for t-shirts for the simple reason that I had too many of them. That’s not to say that I wouldn’t accept one here or there if it was particularly nice, or an open source project which I esteemed particularly, for instance. Or ones which I thought my kids would like—they’re not “cool” but are at least useful for sleepwear, apparently.
read more: Opensource.com MikeCamel
Supporting Open Source.
Have you tried: Diving with Sharks?