Undulating a cappella!

Concert poster revealed! Created by our very own talented Kristina.

[![Spot the Octopus In Concert](https://spottheoctop.us/files/2013/02/SpotPoster_v3-662x1024.png)](https://spottheoctop.us/2013/02/undulating-a-cappella/spotposter_v3/)Spot sings at the Subterranean Arthouse in Berkeley on Feb. 23, 2013!