HFIS offers several clubs to appeal to the diverse interests of its students.

Art Club - Advisor: Mr. Rich Giuliani

Chess Club-Advisor: Mr. Lucas Patsch

Drama Club- Advisor: 

Environmental Club- Advisor: Mr. Andrew Krakowka

Jazz Band-Advisor: Mrs. Amina Thomas

National Junior Honor Society- Mrs. Nadia DeLauarentis 

Select Chorus- Ms. Lisette Bankus

Student Council- Mrs. Heather Evangelista

Yearbook- Ms. Stephanie Welsh