Help our crew to promote Mexican architecture

Carlos Alvarez Gallegos is the author of the book "Xilitla Edward James and Beyond..." and he has been the only Mexican with access to the Edward James´s archives both in England and Los Angeles. He recently was invited to promote his book in Dallas TX at Casa Guanajuato on March 17, 2018. We need your help to cover our travel expenses from San Luis Potosi MX to Dallas TX, we are a crew of 3 people (including the author) who are in charge of logistics and book sales. Please help us to raise funds to cover our expenses and promote Mexico overseas.