You can order tickets starting today.
And this just in from a posting on the San Antonio Shroud Expo Facebook page. On May 2, 2015, from 10:30am to 12:30pm, at the Convention Center in San Antonio (see poster below):
Dr Jackson, the leading Shroud researcher and Mastermind of STURP will do a conference about his 50 year research experience. Limited seating capacity. Reserve your ticket online starting the 14th of April, at www.shroudexpo.com.