In Austin, checkout StartupDistrict.com, AustinStartup.com, Austin Tech Happy Hour, Conjunctured(.com) Co-working, and a lot more.
In Austin, checkout StartupDistrict.com, AustinStartup.com, Austin Tech Happy Hour, Conjunctured(.com) Co-working, and a lot more.
Learning is great too. As others have said, if you find an itch to scratch, you might end up working on an idea without even realising you've had one.
Refresh Dallas usually has good turnout; topics are a mixed bag for a non-designer, but entrepreneurial people, in general: http://www.refreshdallas.org/
I heard this is a good book for sparking creativity: http://www.amazon.com/exec/obidos/ASIN/0911121005/
In general, I look at new forms of identification, communication, and connection. The network is the overwhelming source of value, and any way to translate between meatspace and online is worth thinking about.
Fundamentally, what will excite you to work on depends on you. A great idea to me may not be to you. What do you care about? Why? What problems are there around those things?