May 21, 2018, Holy Cross of Sasa welcomes the SalesianaBooks Chalk Talk Seminar Team to conduct a seminar on "The Quest of Education for Values Education", led by Fr. Rene T. Lagaya, SDB as the resource speaker.
May 19, 2018, With Dr. Celine Sarmiento as the resource speaker, SalesianaBooks Chalk Talk Seminar Team went to De La Salle John Bosco College to conduct a seminar on Managing Millennials in the Classroom.
May 25, 2018, SalesianaBooks Chalk Talk Team went Philippine Women's College - Davao to conduct a Chalk Talk Seminar on "Educational Technology". The Speaker was Dr. Warlito Hua, DepEd Chief Education Support and Service Division Region XI.