Seniors from Williamstown High School make their way down West Fifth Street Thursday during the Senior Parade. Seniors will receive their diplomas at 6 p.m. Wednesday, May 28, at the track and field complex. (Photo by Douglass Huxley)

Williamstown High School seniors Lucas Lewellyn, Scyler Ford Hunter Haddox and Ivan Griffin pose for a picture Thursday after the school’s Senior Parade. Seniors will receive their diplomas at 6 p.m. Wednesday, May 28, at the track and field complex. (Photo by Douglass Huxley)

Despite a light drizzle, a water balloon fight still broke out Thursday during Williamstown High School’s Senior Parade. Seniors will walk the stage to receive their diplomas at 6 p.m. Wednesday, May 28, at the track and field complex. (Photo by Douglass Huxley)

Underclassmen at Williamstown Middle/High School line West Fifth Street Thursday as they wait for the Senior Parade. Seniors will walk the stage to receive their diplomas at 6 p.m. Wednesday, May 28, at the track and field complex. (Photo by Douglass Huxley)

A group of seniors from Williamstown High School spray silly string at spectators Thursday during the Senior Parade. Seniors will walk the stage to receive their diplomas at 6 p.m. Wednesday, May 28, at the track and field complex. (Photo by Douglass Huxley)

Seniors from Williamstown High School prepare to return fire with water guns Thursday as underclassmen toss water balloons their way during the Senior Parade. Seniors will walk the stage to receive their diplomas at 6 p.m. Wednesday, May 28, at the track and field complex. (Photo by Douglass Huxley)

Underclassmen at Williamstown Middle/High School pick up candy as seniors make their way down West Fifth Street Thursday during the Senior Parade. Seniors will walk the stage to receive their diplomas at 6 p.m. Wednesday, May 28, at the track and field complex. (Photo by Douglass Huxley)