9th grade dance set for May 3, 7:30 p.m. The freshman class officers are hosting a 9th grade dance with a "Colorful" theme on Friday, May 3, at 7:30 p.m., in the NNHS cafeteria. Tickets are being sold during first lunch for $8 ($10 at the door). All 9th graders are encouraged to show their class spirit and join the fun! Read more about 9th grade dance set for May 3, 7:30 p.m.