UVA’s North Grounds will see a lot of activity this Saturday. There are three separate high school graduations at John Paul Jones Arena (pictured). That’s combined with the baseball tournament at nearby Davenport Field. JPJ general manager Jason Pedone says the Arena website has links for the graduations with options on where to park. Pedone says make your plans ahead of time. Doors at JPJ open one hour before each graduation. Charlottesville High School is at 9 a.m., Albemarle High School is at 1 p.m. and Monticello High School is at 5 p.m.