Shown, from left, are freshman Jordan Peaster, senior Keegan Dolan, senior Wylie Hart and sophomore Destiny Robinson of Nashua High School South during this year's Nashua Goes Back To School event on Aug. 21 at Library Plaza. Telegraph photo by CHRISTOPHER ROBERSON

Superintendent of Schools Dr. Mario Andrade and Board of Education President Jennifer Bishop during this year's Nashua Goes Back To School event on Aug. 21 at Library Plaza. Telegraph photo by CHRISTOPHER ROBERSON

As Mayor James Donchess looks on, Congresswoman Maggie Goodlander (D-NH) speaks to families during this year's Nashua Goes Back To School event on Aug. 21 at Library Plaza. Telegraph photo by CHRISTOPHER ROBERSON

Shown, from left, are Principal Collen Hussey, Family Engagement Coordinator Grace Tavares and Assistant Principal Maria Kendall of Dr. Crisp Elementary School during this year's Nashua Goes Back To School event on Aug. 21 at Library Plaza. Telegraph photo by CHRISTOPHER ROBERSON

Students and faculty of Nashua High School North during this year's Nashua Goes Back To School event on Aug. 21 at Library Plaza. Telegraph photo by CHRISTOPHER ROBERSON

Assistant Principal Elaina Higgins (left) and Principal Trisha Kaufmann of New Searles Elementary School during this year's Nashua Goes Back To School event on Aug. 21 at Library Plaza. Telegraph photo by CHRISTOPHER ROBERSON

Assistant Principal Ashley Dupont (left) and Principal Erin Anderson of Sunset Heights Elementary School during this year's Nashua Goes Back To School event on Aug. 21 at Library Plaza. Telegraph photo by CHRISTOPHER ROBERSON

Principal Michael Mahoney and Assistant Principal Laura Dyer of Bicentennial Elementary School during this year's Nashua Goes Back To School event on Aug. 21 at Library Plaza. Telegraph photo by CHRISTOPHER ROBERSON

Principal Michael Harrington and Assistant Principal Nicole Mazze of Fairgrounds Elementary School during this year's Nashua Goes Back To School event on Aug. 21 at Library Plaza. Telegraph photo by CHRISTOPHER ROBERSON

Assistant Principal Tracy Griffenhagen (left) and Principal Jacqueline Okonak of Mount Pleasant Elementary School during this year's Nashua Goes Back To School event on Aug. 21 at Library Plaza. Telegraph photo by CHRISTOPHER ROBERSON