What is GGUSD? ------------------------- The Garden Grove USD app is a safe and secure platform for all school-to-home communication. The two-way group messaging, private conversations, district-wide alerts and notices, and simple user interface keeps everyone connected, creating a vibrant school community. In today's ed-tech world, schools need a better communication system than relying on hard-to-track emails, lost flyers, missed robocalls, website updates that are never read, or piggybacki