18 / matters magazine / fall 2026
vels at her friend’s ability to maintain 
Broadway shows and tours while 
continuing to direct at CHS and run 
a local business.
Pettigrew’s return to Broadway 
has also changed the way the CHS 
program operates. After Benn retired, 
Keshner stepped in as co-choreog­
rapher for Mamma Mia!, a show in 
which she had performed on Broad­
way. She has since become co-director 
and co-choreographer, taking on more 
of the day-to-day work while Petti­
grew pursues outside opportunities.
The arrangement has helped 
sustain the program Pettigrew and 
Benn built. Its designers, musicians, 
technicians and parent volunteers 
include people who remain involved 
long after their children graduate. 
Pettigrew’s own children have long 
since left CHS, but she continues to 
return.
Her favorite production is Rag­
time, the 2015 show for which 
she and Benn won a Paper Mill 
Playhouse Rising Star Award for 
direction. She was particularly proud 
of the students’ ability to handle its 
demanding themes and music.
For Pettigrew, the distance be­
tween Broadway and Columbia 
High School has never been as great 
as it might seem. Both have given her 
opportunities to collaborate, nurture 
talent and bring ambitious produc­
tions to life. Now, as her Broadway 
career enters another chapter, she 
continues to draw on the relation­
ships and experiences she built in 
both worlds. And with 26 CHS 
musicals behind her and a Broadway 
career still unfolding, Pettigrew has 
plenty of reasons to take a bow. Just 
don’t expect her to stay offstage for 
long. 
Adrianna Ahern Donat writes for 
Matters Magazine and works as a Re­
altor with Pollock Properties Group, 
where the drama is generally limited to 
multiple-offer situations.
Marianna Daly, who has per­
formed in the musical for the past 
two years, describes the experience as 
one of the highlights of high school. 
“With her presence in the CHS mu­
sical, each performer has an oppor­
tunity to grow and shine.”
The program also offers opportu­
nities for students whose interests lie 
beyond performing. Pettigrew and 
her team have developed senior lead­
ership positions including production 
assistants, student costume coordi­
nators, lighting designers, hair and 
makeup teams, dance captains, social-
media coordinators and crew leads.
“She cares about each and every 
student,” Keshner says, adding that 
Pettigrew “empowers our students at 
every level of the production.”
Some years, 10 to 15 CHS stu­
dents have gone on to bachelor of 
fine arts programs. Alumni have 
made Broadway debuts and be­
come producers or other theater 
professionals. Pettigrew believes the 
discipline, collaboration and prob­
lem-solving required to produce a 
musical can serve students in almost 
any field.
Pettigrew’s own career illustrates 
the importance of finding more than 
one way to make a living in the arts. 
She is a co-owner of Maplewood’s 
Studio 509, which grew out of a 
lifelong connection to dance and 
fitness. Her mother owned a fitness 
studio and Pettigrew began teaching 
classes at 15. She has been certified 
in the GYROTONIC® method for 
more than 20 years.
When the opportunity arose 
to open Studio 509 with longtime 
business partner Guada Bas, she wel­
comed the chance to build a business 
that would allow her to continue 
pursuing theater opportunities.
“I am so lucky and grateful to have 
Bethany as a thoughtful, generous and 
supportive business partner and long­
time friend,” Bas says. “We both love 
what we do and have a great time 
coming up with new, fun and 
creative ideas for Studio 509.”
Bas’ flexibility has allowed 
Pettigrew to take on more 
professional theater work in 
recent years. Shubart, who is 
also a Studio 509 client, mar­
For Columbia High School's production of 
Ragtime, Pettigrew and Benn won a Paper 
Mill Playhouse Rising Star Award for direction.

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