ymca of snohomish county
Birthday Parties
Families Thrive Here
Have your party at the Y and let us handle the details while you focus on the joy of the day
Birthday Parties
Families Thrive Here
Have your party at the Y and let us handle the details while you focus on the joy of the day
Birthday Parties
Families Thrive Here
Have your party at the Y and let us handle the details while you focus on the joy of the day
Getting started
Everything handled so you
Can just
celebrate!
We manage the setup, run the activities, and clean up after. You show up, enjoy your guests, and make memories.
Getting started
We Help Family
Time
Matter
We manage the setup, run the activities, and clean up after. You show up, enjoy your guests, and make memories.
Party Details
Party Details
The Y is the place to be
The Y is the place to be
Just choose a theme and our party Coordinator will help you put together a memorable party for both the guest of honor and all their guests!
Just choose a theme and our party Coordinator will help you put together a memorable party for both the guest of honor and all their guests!
Overview
Birthday parties are priced for 15 guests.
Additional guests can be added for $10/additional guest, up to a total of 20 guests.
Upon arrival, your Party Host will go over any last minute details, show you to your party room, and provide storage for any food items.
Please note, we are unable to heat up any food items in our facility.
Once your guests have arrived and all waivers are completed, you will begin your hour of activity followed by your hour in our party room.
Overview
Birthday parties are priced for 15 guests.
Additional guests can be added for $10/additional guest, up to a total of 20 guests.
Upon arrival, your Party Host will go over any last minute details, show you to your party room, and provide storage for any food items.
Please note, we are unable to heat up any food items in our facility.
Once your guests have arrived and all waivers are completed, you will begin your hour of activity followed by your hour in our party room.
Overview
Birthday parties are priced for 15 guests.
Additional guests can be added for $10/additional guest, up to a total of 20 guests.
Upon arrival, your Party Host will go over any last minute details, show you to your party room, and provide storage for any food items.
Please note, we are unable to heat up any food items in our facility.
Once your guests have arrived and all waivers are completed, you will begin your hour of activity followed by your hour in our party room.
Reserving Your Party
Choose a date
Check your calendar, decide what type of party and package you would like.
Choose a date
Check your calendar, decide what type of party and package you would like.
Choose a date
Check your calendar, decide what type of party and package you would like.
Fill out the Form
Fill out the Party Interest Form. Y staff will contact you within 1-2 business days to confirm your party details.
Fill out the Form
Fill out the Party Interest Form. Y staff will contact you within 1-2 business days to confirm your party details.
Fill out the Form
Fill out the Party Interest Form. Y staff will contact you within 1-2 business days to confirm your party details.
Finalize Booking
Return the signed rental agreement and payment to finalize the booking.
Finalize Booking
Return the signed rental agreement and payment to finalize the booking.
Finalize Booking
Return the signed rental agreement and payment to finalize the booking.
Invite Guests
Invite your guests to your party, and prepare by asking guests to sign the party waiver form.
Invite Guests
Invite your guests to your party, and prepare by asking guests to sign the party waiver form.
Invite Guests
Invite your guests to your party, and prepare by asking guests to sign the party waiver form.
Party Time!
Please ask your guests to arrive 5-10 minutes early with their online waivers already completed and ready to have some fun!
Party Time!
Please ask your guests to arrive 5-10 minutes early with their online waivers already completed and ready to have some fun!
Party Time!
Please ask your guests to arrive 5-10 minutes early with their online waivers already completed and ready to have some fun!
Info
Birthday Party
Themes
And
Pricing
One of the most significant advantages of a Family Membership is that it can pay for itself. By utilizing your membership just a few times a month, you can easily cover your monthly fees while fostering a healthier and more connected family.
Info
Birthday Party
Themes
And
Pricing
One of the most significant advantages of a Family Membership is that it can pay for itself. By utilizing your membership just a few times a month, you can easily cover your monthly fees while fostering a healthier and more connected family.
Splish Splash Bash
The Splish Splash Bash birthday party includes one hour of fun in the pool, followed by an hour in a dedicated party room. All swimmers must adhere to pool safety guidelines, ensuring a safe and enjoyable experience. This option is perfect for families looking to celebrate with an active, water-filled adventure.
Offered at: Everett YMCA, Marysville YMCA, Mill Creek YMCA, Monroe YMCA, Mukilteo YMCA Stanwood-Camano YMCA
Zany Zone
The Zany Zone party offers one hour of excitement in the Adventure Zone, followed by an hour in the party room. This option ensures active play in a fun and engaging environment. It’s an ideal choice for an adventurous and high-energy birthday celebration.
Offered at: Everett YMCA, Marysville YMCA, Monroe YMCA, Mukilteo YMCA, Stanwood-Camano YMCA
Wiggle Worms
Geared towards our younger guests (ages 5 and under). You and your guests will get your wiggles out with group games, obstacle courses, tumbling mats, and parachute games followed by 1 hour in the party room. (only available in premium option).
Offered at: Mill Creek YMCA, Mukilteo YMCA, Stanwood-Camano YMCA
Game On!
The Game On! party includes one hour on half the basketball court, followed by an hour in the party room. Various sports equipment like basketballs, soccer gear, and dodgeballs are available for free play. The premium option adds organized games led by a dedicated party host for a more structured and engaging experience.
Offered at: Mill Creek YMCA, Marysville YMCA, Mukilteo YMCA
arts and crafts extravaganza
The Arts & Crafts Extravaganza offers a creative and fun-filled experience with engaging art projects for you and your guests. Expect hands-on activities that might get a little messy but spark plenty of joy. This option is only available as a premium package, ensuring a guided and memorable experience.
Offered at: Mill Creek YMCA
Specialty Parties
Celebrate your child’s passions with a party as unique as they are. From high-energy skate sessions at The MUK, to adventurous island explorations and epic playground takeovers—our specialized parties turn unforgettable moments into lasting memories, all in safe, welcoming spaces designed for youth to thrive.
Options: Skate Park & Playground.
Offered at: Mukilteo YMCA
Splish Splash Bash
The Splish Splash Bash birthday party includes one hour of fun in the pool, followed by an hour in a dedicated party room. All swimmers must adhere to pool safety guidelines, ensuring a safe and enjoyable experience. This option is perfect for families looking to celebrate with an active, water-filled adventure.
Offered at: Everett YMCA, Marysville YMCA, Mill Creek YMCA, Monroe YMCA, Mukilteo YMCA Stanwood-Camano YMCA
Zany Zone
The Zany Zone party offers one hour of excitement in the Adventure Zone, followed by an hour in the party room. This option ensures active play in a fun and engaging environment. It’s an ideal choice for an adventurous and high-energy birthday celebration.
Offered at: Everett YMCA, Marysville YMCA, Monroe YMCA, Mukilteo YMCA, Stanwood-Camano YMCA
Wiggle Worms
Geared towards our younger guests (ages 5 and under). You and your guests will get your wiggles out with group games, obstacle courses, tumbling mats, and parachute games followed by 1 hour in the party room. (only available in premium option).
Offered at: Mill Creek YMCA, Mukilteo YMCA, Stanwood-Camano YMCA
Game On!
The Game On! party includes one hour on half the basketball court, followed by an hour in the party room. Various sports equipment like basketballs, soccer gear, and dodgeballs are available for free play. The premium option adds organized games led by a dedicated party host for a more structured and engaging experience.
Offered at: Mill Creek YMCA, Marysville YMCA, Mukilteo YMCA
arts and crafts extravaganza
The Arts & Crafts Extravaganza offers a creative and fun-filled experience with engaging art projects for you and your guests. Expect hands-on activities that might get a little messy but spark plenty of joy. This option is only available as a premium package, ensuring a guided and memorable experience.
Offered at: Mill Creek YMCA
Specialty Parties
Celebrate your child’s passions with a party as unique as they are. From high-energy skate sessions at The MUK, to adventurous island explorations and epic playground takeovers—our specialized parties turn unforgettable moments into lasting memories, all in safe, welcoming spaces designed for youth to thrive.
Options: Skate Park & Playground.
Offered at: Mukilteo YMCA
Splish Splash Bash
The Splish Splash Bash birthday party includes one hour of fun in the pool, followed by an hour in a dedicated party room. All swimmers must adhere to pool safety guidelines, ensuring a safe and enjoyable experience. This option is perfect for families looking to celebrate with an active, water-filled adventure.
Offered at: Everett YMCA, Marysville YMCA, Mill Creek YMCA, Monroe YMCA, Mukilteo YMCA Stanwood-Camano YMCA
Wiggle Worms
Geared towards our younger guests (ages 5 and under). You and your guests will get your wiggles out with group games, obstacle courses, tumbling mats, and parachute games followed by 1 hour in the party room. (only available in premium option).
Offered at: Mill Creek YMCA, Mukilteo YMCA, Stanwood-Camano YMCA
arts and crafts extravaganza
The Arts & Crafts Extravaganza offers a creative and fun-filled experience with engaging art projects for you and your guests. Expect hands-on activities that might get a little messy but spark plenty of joy. This option is only available as a premium package, ensuring a guided and memorable experience.
Offered at: Mill Creek YMCA
Zany Zone
The Zany Zone party offers one hour of excitement in the Adventure Zone, followed by an hour in the party room. This option ensures active play in a fun and engaging environment. It’s an ideal choice for an adventurous and high-energy birthday celebration.
Offered at: Everett YMCA, Marysville YMCA, Monroe YMCA, Mukilteo YMCA, Stanwood-Camano YMCA
Game On!
The Game On! party includes one hour on half the basketball court, followed by an hour in the party room. Various sports equipment like basketballs, soccer gear, and dodgeballs are available for free play. The premium option adds organized games led by a dedicated party host for a more structured and engaging experience.
Offered at: Mill Creek YMCA, Marysville YMCA, Mukilteo YMCA
Specialty Parties
Celebrate your child’s passions with a party as unique as they are. From high-energy skate sessions at The MUK, to adventurous island explorations and epic playground takeovers—our specialized parties turn unforgettable moments into lasting memories, all in safe, welcoming spaces designed for youth to thrive.
Options: Skate Park & Playground.
Offered at: Mukilteo YMCA
Pricing
package
price (Up to 15 guests)
price (additional guests)
Basic
One hour of activity followed by one hour in party room
Birthday gift/surprise
$10 per guest
Premium
Dedicated party host to lead games and activities
2 balloon bouquets (may be helium or table top bouquets)
Goodie bags for each child
Table cloths
Napkins, plates, forks for each party guest
One hour of activity followed by one hour in party room
Birthday shirt for honored guest
$10 per guest
FAQs
Common
Questions
Everything you need to know about Birthday Parties at the YMCA
FAQs
Common
Questions
Everything you need to know about Birthday Parties at the YMCA
What Types of Camps Does the Y offer?
We offer summer day camps, overnight camp, family camp, and adventure guides. The majority of our camps that we offer run during the summer, but our Family Camp and Adventure Guides run throughout the whole year.
Why do I need to fill out a Certificate of Immunization form?
Can Campers With Special Needs participate?
yMCA of snohomish county
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Resources
Our Mission
To inspire, nurture, and strengthen culturally vibrant communities through youth development, healthy living, and social responsibility.
Follow Us
copyright 2026 - YMCA of snohomish county
The YMCA of Snohomish County is a 501(C)(3) Non-Profit Organization. Donations are tax-exempt FIN: 91-0565561
yMCA of snohomish county
Join our newsletter and get updates on programs, camps, and community news.
Your email here...
By subscribing you agree to our Privacy Policy and consent to receive updates from YMCA of Snohomish County.
Resources
Our Mission
To inspire, nurture, and strengthen culturally vibrant communities through youth development, healthy living, and social responsibility.
Follow Us
copyright 2026 - YMCA of snohomish county
The YMCA of Snohomish County is a 501(C)(3) Non-Profit Organization. Donations are tax-exempt FIN: 91-0565561
yMCA of snohomish county
Join our newsletter and get updates on programs, camps, and community news.
Your email here...
By subscribing you agree to our Privacy Policy and consent to receive updates from YMCA of Snohomish County.
Resources
Our Mission
To inspire, nurture, and strengthen culturally vibrant communities through youth development, healthy living, and social responsibility.
Follow Us
copyright 2026 - YMCA of snohomish county
The YMCA of Snohomish County is a 501(C)(3) Non-Profit Organization. Donations are tax-exempt FIN: 91-0565561