06.23.2018 Featured Story See photos from Riverhead’s Class of 2018 graduation By Riverhead News-Review Share on Facebook Facebook Created with Sketch. Share on Twitter Twitter Created with Sketch. Share via email Mail Created with Sketch. The 2018 Riverhead High School graduating class. (Madison Fender photo) Riverhead’s Class of 2018 celebrated its graduation Saturday at its commencement ceremonies. Cloudy skies moved the ceremony indoors, but didn’t rain on the celebratory atmosphere. See photos of the graduation by photographer Madison Fender below. Valedictorian Juliette Lehman. Principal Dr. Charles Regan. Student Body President, Kimberly Brown Ligon. The 2018 Riverhead High School graduating class.