Bouquets of flowers, cars stuffed with golden balloons, and several paper head cutouts signaled a special moment for many young Belmont residents Saturday. On June 6, Harris Field was awash in maroon as the 369 members of the Belmont High School class of 2026 graduated. Graduates, many of whom wore National Honors Society cords and personalized mortarboards, strolled across the stage to accept their diplomas. Cheers from family, friends and community members rang out across the field and bleachers packed…