Athletic Banquet 2019
Graduation 2019
Senior Awards Night Class of 2019
Principal's Reception April 2, 2019
Mr. Southeastern 2019
Principal's Reception March 20, 2019
SkillsUSA Districts 2019 SET Winners
Talent Show February 1, 2019
High Honors Breakfast Seniors Fall 2019
Science Fair 2019
SkillsUSA Locals December 2018
Avant Garde 2018
Senior Awards Night (2018)
Junior High Honors Breakfast 2017
High School Graduation 2017
STI Nursing Graduation 2017
Senior Awards Night 2017
SkillsUSA Massachusetts Winners Circle 2017
Southeastern SkillsUSA State Competition 2017
Pep Rally - Winter 2017
Junior Prom 2017
SkillsUSA Regionals 2017
Welcome Reception March 28, 2017
Tiny House Fall 2016
Freshmen Honors Breakfast 2017
Science Fair 2017
STI Holiday Card
Avant Garde 2016
Food Shelter Fundraiser
SET-Open-House-2016
Technical Institute Graduation 2016
High School Graduation 2016
MVADA Track Meet
Southeastern Regional High School Graduation 2015
Senior Awards Night 2016
SAN16-hidden
Facing History Grant Presentation 2016
Taste of STI
SkillsUSA State Competition 2016
Homeless Shelter
Trashion Fashion 2016
Principal's Reception Class of 2020
Junior Prom 2016
Winter Pep Rally
SkillsUSA Pledge 2016
Nursing Simulation 2016
Chris Herron
Avant Garde 2015
