Best and Bogus WIN

The Startup Weekend Presentation BEFORE: The "Startup Weekend is an intense 54 hour event which focuses on building a web or mobile application which could form the basis of a credible business over the course of a weekend. The weekend brings together people with different skill sets - primarily software developers, graphic, web and user experience designers, and business people - to build applications and develop a commercial case around them." - Tickets are still available for those who want to register! According to the email confirmation I need to prepare to give  a pitch. I'll have 60 seconds to get the audience interested in my idea. No slides or props allowed - just your voice. I have 3 projects that are close to my heart and I have to choose one to develop and present.... what do you think seems like a good start up idea?

[polldaddy poll=6220669]

[caption id="attachment_3334" align="aligncenter" width="558"] Indoor garden sketch[/caption] [caption id="attachment_3335" align="aligncenter" width="491"] Mobile facility sketch[/caption] [caption id="attachment_3336" align="aligncenter" width="539"] Car tattoo![/caption]