Trinity Church, 557 Olivina Ave., Livermore. New Sunday Worship Services & Children’s Ministry times now at 9 a.m & 10:30 a.m. Small Groups also meet on Sundays, and during the week at various times/locations. Trinity Student Ministries (7-12th Grade) meet on Sundays at 9 a.m and on Weds. eve. from 7-9 p.m. Awana meets Sundays from 3:30-5:30PM trinitylivermore.org or 925-447-1848.