Thanks to those of who who clicked on the picture and wrote CHASCA on the Sonic Vault Austin page By Seamus O'Sparks on December 28, 2015 — 1 min read Thanks to those of who who clicked on the picture and wrote CHASCA on the Sonic Vault Austin page! If you haven’t, and would like to make dreams come true, all you have to do is click the pic and then write, “Chasca” in the comments section. 16 seconds of your time. Or not-you don’t... More