Arlington Career Center Summer Enrichment PM Session Posted on July 12, 2018 at 11:00 am. Summer Enrichment AM Session Posted on July 12, 2018 at 8:00 am. Summer Enrichment PM Session Posted on July 11, 2018 at 11:00 am. Summer Enrichment AM Session Posted on July 11, 2018 at 8:00 am. Summer Enrichment PM Session Posted on July 10, 2018 at 11:00 am. Summer Enrichment AM Session Posted on July 10, 2018 at 8:00 am. Summer Enrichment PM Session Posted on July 9, 2018 at 11:00 am. Summer Enrichment AM Session Posted on July 9, 2018 at 8:00 am. Last Day of School for CTE & Career Center Full-Time Programs Posted on June 11, 2018 at 12:01 am. HILT Institute and Academic Academy Graduation Ceremony Posted on June 8, 2018 at 10:00 am.