Birthday Parties

Make a splash for your child’s birthday!

CoCo Key is committed to making your child’s birthday celebration a splashing success. Our private party venues, array of exciting water slides and activities, interactive arcade, and delicious kid-friendly menu choices make CoCo Key Water Park a favorite venue for fun, entertaining birthday parties!

Our event planning specialists will take care of all the details, so you can sit back and enjoy the party.

CoCo’s Ultimate Splash Party Includes:

  • Up to 15 Guests
  • Unlimited swim time from 10:30am to 8/9pm (closing)
  • One (1) hour in a private party room
  • CoCo Key Goody Cup for each child including a $5 arcade card
  • Choice of Cheese Pizza or Hot Dogs
  • Unlimited Pitchers of soft drinks and water provided during one hour meal time
  • Your choice of 1/4 Sheet Chocolate, Vanilla, or Marble Nut Free CoCo Key Themed Cake
  • Valid Saturday, Sunday, School Vacation Days, Summer Hours, and Holidays

CoCo’s Thursday & Friday Twilight Splash Party

Option 1:

  • Up to 15 Guests
  • Unlimited Swim Time from 4:00pm-9:00pm
  • One (1) hour in a private party room
  • Choice of Cheese Pizza or Hot Dogs
  • Unlimited Pitchers of soft drinks and water provided during one hour meal time
  • Your choice of 1/4 Sheet Chocolate, Vanilla, or Marble Nut Free CoCo Key Themed Cake
  • Valid for Thursday and Friday Twilight Hours (4:00pm-9:00pm)
  • Not valid during School Vacation Days, Summer Hours, or Holidays

Option 2:

  • Includes the above offerings with the addition of:
  • CoCo Key Goody Cup for each child
  • $5 arcade card for each child

CoCo’s Thursday & Friday CoCo Cabana Party:

Choose from two options for your ideal party package

Option 1:

  • Maximum of 10 Guests
  • Unlimited swim time from 4:00pm-9:00pm
  • One hour meal time in Cabana from 6:30pm-7:30pm
  • Includes two (2) slices of Cheese Pizza per person
  • Unlimited pitchers of soft drinks and water during one hour meal time
  • Your choice of 1/4 Sheet Chocolate, Vanilla, or Marble Nut Free CoCo Key Themed Cake
  • Valid during Twilight Thursday & Friday evenings only – not valid during school vacations, the summer season, or Holidays

Option 2:

  • Includes the above offerings with the addition of:
  • CoCo Key Goody Cup for each child
  • $5 arcade card for each child

CoCo’s Presidential Sleepover Party:

  • Maximum of 12 Guests
  • Unlimited swim time from 4:00pm-9:00pm on Night of Arrival
  • One hour meal time in Party Room on Night of Arrival
  • Includes two (2) slices of Cheese Pizza per person
  • Unlimited pitchers of soft drinks and water during one hour meal time
  • Your choice of 1/4 Sheet Chocolate, Vanilla, or Marble Nut Free CoCo Key Themed Cake
  • Unlimited swim time All Day Next Day
  • CoCo Key Goody Cup for each child
  • $5 arcade card for each child
  • Special Gift from CoCo for the Birthday Child

Please contact Erin Stone at 978-750-7971 or erin.stone@hilton.com for pricing information for all of our exclusive party packages.

Party Package Upgrades

Make an even bigger splash by adding one or more of the following items to your birthday package:

  • CoCo Cupcake pull-apart cake – $30.00 additional
  • Arcade Cards in denominations of $5, $10, or $20 per card
  • Magic Show – $125.00 per half hour
  • Balloon Story Teller & Face Painter – $150.00 per hour

To learn more about how CoCo Key can make your upcoming birthday party extra special, please contact our Water Park Sales Manager at (978) 750 7971.
*Full payment with a signed contract is due prior to the scheduled event date. Children under the age of two (2) years old are complimentary. CoCo Key does not provide chaperones. Final numbers must be guaranteed; no refunds for any unused tickets or no shows. No outside food or beverage is allowed inside the Water Park or in private party rooms.

Access Party Planning Extras below!

* Download our free Birthday Party Invitations to send to your guests!
* Download our free Birthday Party Thank You Notes to send to your guests!
* Download the birthday party waiver form here: Birthday Party Group Waiver Form

Join CoCo’s Birthday Club and Celebrate for Less!

Sign up for CoCoMail and receive the latest news on packages, discounts, and promotions!

Register up to five children for CoCo’s Birthday Club, at least six weeks before one of their birthdays, and you’ll receive a coupon for a savings of $30 on our standard birthday party package. It’s just one of the ways CoCo Key makes birthdays even more splash-tastic!