Broadway Bootcamp

Have an upcoming audition? Nervous about the dance portion? Need to brush up on your skills? Then sign up for an hour long private session of choreography prep, customized to your knowledge and ability, and for the style of show you're auditioning for. Please send and email to work out a date and time.

Choreography Preparation

Don’t Think. Just Dance.

My Story



My name is Jen Sassak and I have been dancing since the age of five. I have studied ballet, tap, jazz, hip-hop, pointe, modern, contemporary, and musical theater dance. At the age of fifteen I auditioned for my first community theater production and I have been hooked on musical theater style dancing ever since. I have experience teaching dance to children and adults of all ages. I have been a dance camp counselor, a dance teacher and I am currently a community theater choreographer.

In 2014 I was the heaviest weight I'd ever been in my adult life. That year I auditioned for two different musicals, that ran rehearsals at the same time. I was in rehearsals five to six nights a week, plus working a full time job. There was no time for the gym. But I quickly found I didn't need to make time for the gym. The weight started dropping off just by participating in musical theater rehearsal. I was doing what I loved, having fun, and dropping weight at the same time. I weighed myself on May 11, 2014, the day I began rehearsing for both musicals at once. Fast forward to January of 2015, and I had lost forty pounds. 

The idea behind All That Sass came from my own personal success story and multiple former cast members that have been in productions I've choreographed. Many of them wanted a way to get the dance experience and workout that being in a production provides without the time commitment of being in a full length musical. After hearing multiple testimonials about how much weight a cast member lost, or what great shape they got in during a production, the idea of a musical theater style dance fitness class was born.

This dance fitness program is truly one of a kind. From the unique atmosphere to the very specific style of music and dance, everything was carefully thought out in order to give dancers the best possible experience.

Come learn and have fun at All That Sass LLC. Whether your focus is choreography, basic knowledge, or you’re just looking for a new way to work out, you can find it here. Explore this site for more information, and feel free to reach out with questions.

All That Sass LLC


Whether you’re looking to learn new dance moves or hone in on your existing talent, this class is what you are looking for. This class concentrates on fitness and fun, all while dancing to a series of different show tunes. Each week a different style of musicals will be used and focused on. Each class consists of a warm up, across the floor and center floor exercises, a choreographed musical theater style combination, and a cool down. 

Dance Class
Women in Dance Performance
Dance Class
Dance Class
Fitness Class

Q. Are Broadway Bootcamp or Choreography Preparation available to children?

A. No. Currently both services are available to adults eighteen or older only.

Q. What should I wear to class?

A. Comfortable work out clothing, sneakers or jazz shoes/ jazz sneakers. Please no character shoes.

Q. What happens if there is inclement weather?

A. If class is forced to be cancelled due to inclement weather an email will be sent out to everyone on the mailing list. A post will also be put on the Facebook page. If you're unsure or still have a question please feel free to call.


Frequently Asked Questions


36 Arlington St Nashua, NH 03060


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Opening Hours

Tuesday 7-8:30 PM

Please email to schedule an appointment for Choreography Preparation.



36 Arlington St Nashua, NH 03060

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