Merchandise

GGSO 2026 Merchandise

Show off your support for this year's tournament by purchasing GGSO 2026 merchandise! Preview our offerings below.

Apparel

This year’s merchandise features a variety of apparel options, including t-shirts, long sleeves, hoodies, and crewnecks, designed for comfort on competition day and for everyday wear.

Purchase Apparel

Stickers and Tote Bags

We are excited to introduce stickers and tote bags as part of this year’s merchandise, offering participants and supporters new ways to display GGSO pride and carry their tournament essentials.

Purchase Accessories

Golden Gate Science Olympiad

    Golden Gate Science Olympiad is run by Golden Gate Science League, a California 501(c)(3) nonprofit.

    Questions? Interested in sponsoring? Joining us as a student at Stanford or UC Berkeley next year? Shoot us an email to get involved with our team!

    Science Olympiad invitational run by UC Berkeley and Stanford University students. Coming 2026.