“A thoroughly engaging program!  This is my 6th year as principal and 17th as an educator.  “Brain Challenge” is the best assembly I have ever seen.   My students are grades K-5 and this show captivated each and every one of the for the entire hour.  The questions were wonderfully age appropriate.  Yes, we are bringing them back next year!"

Principal Kristen Reingold Forest Brook ES
Smithtown Long Island NY

"For the 7th year in a row, you rocked the house! Brain Challenge is now a highly anticipated annual event."

Larry Barth (Owner/Director) Kenwal Day Camp

"Every year the students and parents love your show. I think it's terrific. How you can control a crowd of over 200 screaming kids amazes me. See you next year "

Principal Rudy Massimo, RJO M.S.
Kings Park, Long Island

"Principal Frank Corrado at Roosevelt M.S. raved about your show 12 years ago and he was right.  From your lightning spelling round to your amazing 8th grade "Simon Sez," "Brain Challenge" has become a welcome annual event. It's easily the best school assembly I have ever come across."

Principal Bob Klemt, Liberty M.S
West Orange, New Jersey

"Brain Challenge" Family Fun Night at 5th Ave. E.S., East Northport, Long Island, New York. 

After the show PTA's Catherine Dawkins said, "Holy Cow! This show was so totally awesome. My son called it 'epic.' It's the best family fun night we've ever had at this school. I'm getting terrific reviews."

PTA's Carolyn Simmons said, "Last year we had a different game show company. We weren't too happy with them. Another school told us how amazing your "Brain Challenge" Family Fun Night was."

MC Allen & PTA's Catherine Dawkins. April 26, 2014

"Your simon sez was amazing. The Brain Challenge tv game show was the best camp entertainment I have ever seen."

Donna Edington (Director),
Cedarville Country Day Camp

Party & Entertainment Experience You Can Trust!

School Assemblies, PTA Fundraisers, Private Parties, Corporate Entertainment, Casino Parties & Much More!

School Entertainer School Entertainer
School Entertainer

School Assemblies & Birthday Party Entertainment

For over 35 years, Hollyrock Entertainment has been the premier party entertainment source for every occasion. Whether it be a small private party of 14 guests, a school assembly of hundreds or a corporate convention of thousands, we provide warm, friendly, personalized service with attention to every entertainment detail.

Hollyrock is a full-time party production company with availability 7 days a week. From start to finish, each event is customized and personally tailored to your entertainment needs. We know we can create the perfect entertainment event that everyone will remember for years to come. Our goal is to allow you to kick back while we ensure that you (without stress) and your guests have the time of their lives! Just scroll down and you can see our customized party entertainment is sure to bring enjoyment for all.

From school shows to grand-scale corporate events to your little one's Bar Mitzvah or birthday party we have the entertainment options for you! We can do it all! For more information, please give us a call today. The number to dial is 516-364-5408. When you reach out, we will happily go over our many great entertainment options with you.


School Programs

Brain Challenge Game Show

“I've been with the PTA booking school assemblies for many years. Take my word for it, this assembly is the best school show out there.

‘Brain Challenge’ has everything. The students have fun while learning in an exciting atmosphere. Hollyrock performs at my elementary school in the morning, then they pack up and do shows at my middle school in the afternoon.

South Amboy has now used ‘Brain Challenge’ for eight years in a row. Students, parents, and teachers love them. It's the perfect school show."

—Tricia Reagan, 
PTA South Amboy E.S. & M.S., New Jersey


Hollyrock Is Known for Top-Quality School Assembly Programs



Famous "Brain Challenge TV Game Show"

Over the past 20 years, Hollyrock Entertainment has amassed a collection of more than 5,000 questions and included them in our groundbreaking educational live TV-style game show called the Brain Challenge. Our questions are all written by teachers and cover 15 school subjects. We add new ones each year. For grades K-12, the Brain Challenge TV Game Show represents an exciting, fast-paced review of what a child has learned. It is an ideal method for holding children's attention. And it's great for school assemblies, school fundraisers, PTA fundraisers, camp shows and more.

Praised Anti-Bullying Assemblies Program

Our well-received anti-teasing/anti-bullying program is effective, responsible and educational entertainment for school assemblies and camp shows. Questions for our bullying prevention assemblies were written by noted New York clinical and child psychologist Dr. Howard Gurr.

Raves for School Health and Fitness Assemblies

Our Health and Fitness TV Game Show has received rave reviews from parents, faculty and physical education teachers in four states. We're making school health and fitness assemblies more fun and more informative! When you turn to Hollyrock, you'll be getting the complete package of entertainment and education!


Oliver Stone

When the Wall Street movie needed a cast party they called Hollyrock! (Pictured: MC Allen with Oliver Stone)


WCBS-FM (the legendary New York radio station) needed an oldies Disc Jockey and a
“baby boomer” game show. 
Who did they call? 

Brain Challenge Game Show

When the NY Yankees needed a baseball theme TV Game Show for their spectacular Fan-Fest, they called Hollyrock Entertainment
. . . 2 years in a row! 

School Entertainer FOX

Fox TV needed an exciting team-building game show, they called Hollyrock.

Met-Life Entertainment

Hollyrock was Met-Life's choice to entertain during their corporate retreat. How many events have we done for Met-Life?  We've done EIGHT!

ABC Network

The ABC Network knows all about producing game shows, but when they needed one themselves who did they call? 

Hollyrock Entertainment!


Hollyrock Entertainment is headquartered in Jericho, Long Island, outside of New York City, and has been proudly entertaining New York, New Jersey, Connecticut, Pennsylvania and Massachusetts for more than 35 years. If you are looking for a unique game show, then you are in luck! We provide fun that is perfect for audiences of all ages!

By client request, we've also brought our innovative entertainment programs from Maine to Florida as well as Texas, Minnesota, Ohio, Wisconsin, California, and Illinois! We've now been asked to fly our unique TV game shows to Aruba and perform our "Simon Sez" in the Caribbean.


Hollyrock Entertainment 
P.O. Box 466
Jericho, NY 11753

(516) 364-5408

Featuring the Brain Challenge Game Show and Other Unique Game Show Entertainment

Ask about party favorites like Professional DJs, Celebrity Big Heads and Photo Party Favors

At your service with Bar Mitzvah ideas, Bat Mitzvah ideas, birthday party ideas!

Brain Challenge Game Show
School Fundraisers


School Health & Fitness Assemblies
PTA Assemblies


Birthday Party Entertainment
Private Party Entertainment

School Shows
PTA Fundraisers
  Camp Shows
Corporate  Entertainment
  Cast Party Entertainment
Celebrity Look-Alike Big Heads
School Assemblies
Anti-Bullying Assemblies
  Bar/Bat Mitzvah Entertainment
Casino Parties
Much More!

Serving Long Island (Nassau County, Suffolk County) and the rest of NY, NJ, CT, PA, MA and the entire East Coast.