Our North American Correspondent reports a St Thomas Alumni win in  Grade 2 at this north Florida games. The picture up top shows adjudicator Ken Eller scoring Dunedin Middle School… In a sun drenched arena, 17 bands took part in the afternoon competition, with over 120 solo performers going through their paces in the morning session. A crowd of around 15,000, with a strong Texan contingent,  attended a full day of…