Birthday parties
Celebrate a birthday at one of our outdoor pools with reserved table space and admission for guests. We offer a package for 16 guests, with the option to purchase a maximum of 8 additional admissions. All reservations must be made at least two weeks in advance of your requested party.
Birthday reservations for summer 2025 open April 1.
Rental times
Flat Rock Creek Pool party times
May 30–Aug. 1, 2025:
- Friday at 3 p.m. or 5:30 p.m.
- Saturday or Sunday at 12:30 p.m., 3 p.m., or 5:30 p.m.
Sar-Ko-Par Aquatic Center party times
May 30–Aug. 10, 2025:
- Friday at 3 p.m. or 5:30 p.m.
- Saturday or Sunday at 12:30 p.m., 3 p.m., or 5:30 p.m.
Aug. 15–29, 2025:
- Friday at 5:30 p.m.
- Saturday or Sunday at 12:30 p.m., 3 p.m., or 5:30 p.m.
- Final date for Saturday and Sunday parties is Aug. 24
Party package pricing
Splash Package includes 16 admissions and 2-hour table reservations. Additional guests available for purchase at facility.
Location |
16 guests |
Additional guests (8 maximum) |
Flat Rock Creek Pool |
$125 |
$6 per person |
Sar-Ko-Par Aquatic Center |
$205 |
$9 per person |
Reservation policies
Reservation information
- Outdoor Pool Birthday Party Agreement and Waiver must be signed and full payment received at the time of reservation.
- Cancellations made 15 days or more out will receive a full refund. Cancellations made 14 days or less from event date will receive a 50% refund.
- Changes to dates must be requested in advance at least 48 business hours. Changes will be accommodated based on availability.
- Table space is provided during the reserved time slot. All set up and teardown must be completed during the reserved time.
- The reserved party area is for party guests only.
Food and drink
- Food and drink may be brought into the party space. Any coolers brought must be inspected by the pool manager before admittance into the facility.
- Any prohibited items found within the cooler will result in forfeiture of the party's ability to bring in a cooler.
- We do not provide any storage space (e.g., freezers, refrigerators) for food and drink.
- Concessions items available for purchase.
Admission
- All party guests must sign in at the front desk and receive a wristband.
- Additional guests (up to 8, for a total of 24 guests) must have admissions purchased at the front desk before entrance.
Payment and reservation assistance
- For payment assistance, contact Parks & Recreation customer service at 913.477.7100.
- For birthday party reservation information, contact Joe Crome at 913.477.7473.
- For after hours facility rental information, contact Ryan Wiebe at 913.477.7135.
Private rentals
Need a place to host a party or special event? Make a splash by renting one of our outdoor pools after hours.
Private rental reservations for summer 2025 open April 1.
Rental hours
You can rent a pool facility for up to two hours during the summer season during these times:
Flat Rock Creek Pool
May 28–Aug. 2, 2025:
- Daily from 7:45 to 9:45 p.m.
Sar-Ko-Par Aquatic Center
May 28–Aug. 10, 2025:
- Daily from 8:15 to 10:15 p.m.
Aug. 11–24, 2025:
- Friday, Saturday or Sunday from 8:15 to 10:15 p.m.
Rental rates
Location |
1 hour |
1.5 hours |
2 hours |
Flat Rock Creek Pool |
$285 |
$365 |
$435 |
Sar-Ko-Par Aquatic Center |
$600 |
$900 |
$1,200 |
Rental policies
- All City of Lenexa, Kansas, ordinances and the pool safety rules must be observed at all times.
- Pool rentals will take place after the regular operating hours of the swimming pool.
- The person responsible will be liable for any and all damages that occur to the facility during the rental. All personal and group property must be removed at the end of the rental.
- Alcoholic beverages and cereal malt beverages are not permitted at any time.
- Food and drink may be brought into the party space. Any coolers brought must be inspected by the pool manager before admittance into the facility.
- Any prohibited items found within the cooler will result in forfeiture of the party's ability to bring in a cooler.
- We do not provide any storage space (e.g., freezers, refrigerators) for food and drink.
- Pool rentals cannot run past 10:15 p.m., prevailing time.
- Pool rentals will follow the Parks & Recreation inclement weather policy.
- Cancellations made 15 days or more out will receive a full refund. Cancellations made 14 days or less from event date will receive a 50% refund.
- The rental agreement is not transferable to any other person or group.
How to book a party or rent a pool