Members of World Relief, right, give a presentation at Crossing Church in Costa Mesa as part of an orientation on President Obama's immigration executive actions. * Feb. 22: Immaculate Heart of Mary Church, 1100 S. Center Street, Santa Ana, from 9:30 to 10:30 a.m. and from 2:30 to 3:30 p.m. Both focused on President Obama's upcoming immigration plan and what church members could do to help 100,000 eligible undocumented immigrants across the county apply for deportation relief.