Vote for your favorite T-Shirt!
Vote on your favorite T-Shirt design from the following options.  
Please place your vote in the form at the bottom of the page.
The winning shirt will be announced here on March 16.
 They will be available for purchase during the event.


#1: ideas worth spreading


#2: ideas worth spreading


#3: ideas worth spreading


#4: 3Es


#5: 3Es


#6: 3Es