Welcome to the official GWHS Parent-Teacher-Student-Alumni Association! A 501 (c) (3) nonprofit organization located in Mangilao, Guam.
04/03/2026
We FINALLY received our PLATINUM 🎉 donor! 👏🏼 What a blessing! 🙏🏼 The GW Class of 1976 GECKO/WARRIORS celebrated their 50th Class Reunion ✨ and donated to their alma mater for the statue project’s 2nd phase! BIBA GW CLASS OF 1976! What a way to show your love for our beloved school! 💜1976💛
27/02/2026
Thank you, GWHS Class of 1979 for their generous donation of three pop up tents to the PTSA! 💛✨💜
16/02/2026
Håfa Adai, GWHS Stakeholders!
We’re excited to invite you to our 3rd Quarter Meeting!
📅 Date: February 17, 2026
⏰ Time: 5:00 PM
📍 Location: GWHS Library
Your partnership is important to us— we hope to see you there. BIBA GW! BIBA GECKOS!
21/09/2025
Håfa Adai, GWHS Stakeholders!
We’re excited to invite you to our first meeting of SY 2025–2026!
📅 Date: September 22, 2025
⏰ Time: 5:00 PM
📍 Location: GWHS Library
Your partnership is important to us—we hope to see you there.