« All Events This event has passed. Rio Grande Valley Masonry Showcase November 14 @ 8:00 am - 5:00 pm « Rio Grande Valley Masonry Showcase Dallas ISD Middle School Showcase » 2 day hands on training for the Rio Grade Valley Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: November 14 Time: 8:00 am - 5:00 pm Event Category: Texas Masonry Industry Calendar Venue 3305 Oak, Harlingen, TX 78550, USA