“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

Summer Camp Shows / Camp Entertainment


For 18 years Hollyrock Entertainment has performed thousands of TV-Style Unique Game Shows for summer camps up and down the East Coast. We've developed wonderful relationships with many camp directors. Here are a few of their comments on our camp shows . . .



6th Year in a Row!

Summer Camp Shows

"Your 'Simon Sez' was amazing. 'The Brain Challenge' Game Show was the best camp entertainment I have ever seen."

 —Donna Edington (Director),
Cedarville Country Day Camp

9th Year in a Row!

Atlantic Beach Day Camp

"You’re the best in the business. Nobody handles the campers and the pace of a show as well as you. You can quote me on that.”

—Jane Lugar (Director),
Atlantic Beach Day Camp     

15th Year in a Row!Summer Camp EntertainmentDirector Billy Breitner is bringing us back for the 15th year at Rolling Hills D.C. Billy said: "Sure you can use me for a recommendation. Nobody handles an audience like you do. It's a super show." 18th Year in a Row!

Willow Lake Day Camp

"Each year we rotate our guest performers so the kids don't feel like they are doing the same old thing. 'Brain Challenge' is the only show that we have back every year. The entire camp looks forward to their visit. They are a pleasure to work with, and summer wouldn't be the same without them."

  —Wendy Saiff (Director),
 Willow Lake Day Camp 


Camp Seneca Lake

"My campers, counselors and directors love your show. It's wonderful camp entertainment. This year we want you for color war. I'm glad we found you 8 years ago."

 —Irv Bader (Director),
Camp Seneca Lake

(8 years in a row!!)

Camp Androscoggin

"You've now become one of our very favorites. A show that all campers and counselors look forward to every summer. Did you know this summer is 17 years in a row?"

 —Peter Hirch (Director),
Camp Androscoggin

Camp Lokota in Wurtsboro, NY

"Brain Challenge" referee Peter receives a double "thumbs up" after the show from principal Dr. Robert Hendrickson and teacher Adam Yaeger. Adam and his wife Cindy have used us for a bunch of summers at Camp Lokota in Wurtsboro, NY 

Camp Wigwam  
"I've been in camping my entire life. This TV Game Show is the best camp entertainment I have ever seen. Every year our boys camp challenges our sister camp (Camp Tapawingo), and it's terrific fun. This summer will be our 16th year in a row with Hollyrock Entertainment."

—Bob Strauss (Director),
Camp Wigwam


Camp Shows

Our Unique Game Show Entertainment Is a Perennial Crowd-Pleaser!

For over 18 years, our famous camp show—the Brain ChallengeSM Game Show—has been pleasing campers, counselors, and directors. The camp show has the same exciting look and action of a real “LIVE” TV game show. EVERY CAMPER will participate in a non-stop series of fast-paced questions and action-packed physical challenges. Camp Brain ChallengeSM also includes our lightning-fast CHAMPIONSHIP SIMON SEZ.

Camp Shows include categories such as: Television, Movies, Music, Sports, Shopping, Food, and Questions about YOUR camp.

Try our new shows:

“Tic-Tac-Toe” . . . “Camp Feud” . . . “What Do You Think?”

Party Entertainment

Also ask about our Anti-Bullying Assemblies and Health & Fitness Assemblies for Camps! 

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.
 For more information about our summer camp shows and entertainment, please give us a call. The number for our office is 516-364-5408. When you call, we can provide you with a no-obligation consultation.

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!