“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

Celebrity Big Heads / Look-Alikes

Hollyrock With Fun Party Offerings!

Your party or convention will be the talk of the town with our fun and fabulous "celebrity big heads"—over-sized celebrity look-alikes for meeting and greeting guests.

The attraction to our magnificent, one-of-a-kind
celebrity big heads is immediate!

Within seconds of our arrival, hundreds of tourists lined up outside the White House to take pictures with our one-of-a-kind celebrity big heads.

Whether it be George Bush Sr., Bill Clinton or Barack Obama, your guests will have a great time shaking hands, taking photos and "hanging out" with the Presidents. Our Celebrity Big Heads are perfect for private parties and amazingly successful at convention booths.

Celebrity Big Heads


President Obama Do you need something special to attract potential clients to your convention booth?

Your booth will become "the place to be" with Hollyrock's Celebrity Big Heads. People will call their friends over to take pictures at your booth. Everyone will start to congregate with smiles and laughter. There will be a constant stream of possible clients. Celebrity Big Heads stimulate positive feelings and give your salespeople an opportunity


Celebrity Big Heads Former President Big Heads Obama & Clinton Big Heads

You can have the Presidents at a surprisingly affordable price!!!

In NYC, it was a salute to the movies.

When guests arrived, they met and took photos with Paul Newman, Woody Allen, Marilyn Monroe, and Elizabeth Taylor.

Celebrity Big Heads NYC
Leonardo DiCaprio Big Head Are you having a "Titanic" party?

Then you must have Leonardo shaking hands, taking photos and partying with all of your guests.

Celebrity Big Heads NY When the Hollyrock DJs performed at an NYC 1950's-60's oldies dance, the guests had a wild time with Celebrity Big Heads of Lucille Ball and Jackie Gleason (aka Ralph Kramden). Celebrity Big Heads Long Island
Marilyn Monroe Big Heads

Even the great

Marilyn Monroe

made an appearance!

A 1970's-80's disco dance party wouldn't be the same without "Saturday Night Fever's"

John Travolta
John Travolta Big Heads
Jack Nicholson Big Head

Do you need "Bill Cosby" or "Jack Nicholson?"


Celebrity Big Heads New York

Would you like us to create a custom Celebrity Big Head
for your upcoming event?

We can do that too!!!

Your party or convention will be the talk of the town with our fun and fabulous "celebrity big heads," over-sized celebrity look-alikes for meeting and greeting guests. So please, contact us today for more information about all of the celebrity big heads and lookalikes we have available!

Hollyrock Entertainment
P.O. Box 466
Jericho, NY 11753
(516) 364-5408

Corporate Entertainment • School Assemblies • School Fundraisers • School Game Shows • PTA Fundraisers • Anti-Bullying Assemblies • Camp Shows • Health and Fitness Assemblies • The Brain Challenge Game Show • Other Unique Game Shows • Bar Mitzvah Entertainment • Birthday Party Entertainment • Fun Celebrity Look-Alike Big Heads • PTA Assemblies • Casino Parties • Carnivals • Cast Parties

Hollyrock Entertainment is headquartered in Jericho, Long Island outside of New York City
and has been proudly serving New York, New Jersey, Connecticut, and Pennsylvania for over 35 years.

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!