PlayDate SEA
South Lake Union, Seattle, WA
Huge South Lake Union indoor playground with a three-story play structure, restaurant seating, and all-day open play.
Editorial notes
What stands out
One of the best Seattle choices for kids who want a truly big indoor climbing setup instead of a tiny play corner.
Good fit
- Energetic preschoolers and school-age kids
- Families who want all-day play in central Seattle
- Birthday parties where on-site food and space matter
Consider another option if
- Families looking for a calm toddler-first cafe environment
- Visitors who want a low-noise sensory-forward space
- Babies who are not yet mobile
Know Before You Go
- Socks
- Socks required for all guests
- Socks
- Socks required for everyone
- Food
- Restaurant on site; outside food rules are stricter for party use
- Reservations
- No appointment needed for regular open play
- Supervision model
- Caregiver supervised
What to Expect
For kids
- Toddlers
- Preschoolers
- Big kids
- Mixed ages
- Climbing structure
- Slides
For caregivers
- Food available
- Caregiver supervised
- Visit type
- active free play
Read more about this location
PlayDate SEA is one of the biggest indoor playgrounds in central Seattle, built around a three-story climbing structure with slides, tunnels, and ball-play features. Admission is sold as all-day play rather than a short session, which makes it easier for families meeting friends or planning a longer outing. The space works especially well for preschoolers and grade-school kids who want high-energy gross motor play, with an attached restaurant and party rooms adding convenience.
Hours & Admission
Posted hours
Check posted weekly hours
View full weekly hours
| Monday | 10:00 AM – 8:00 PM |
|---|---|
| Tuesday | 10:00 AM – 8:00 PM |
| Wednesday | 10:00 AM – 8:00 PM |
| Thursday | 10:00 AM – 8:00 PM |
| Friday | 10:00 AM – 8:00 PM |
| Saturday | 10:00 AM – 8:00 PM |
| Sunday | 10:00 AM – 8:00 PM |
Based on posted weekly hours. Holidays, private events, seasonal schedules, and special closures may differ.
Admission
| Visitor | Price |
|---|---|
| Adult policy | Adults are free |
| Weekday Admission | $10 all day Monday through Friday |
| Weekend Admission | $18 all day on weekends and holidays |
Admission details can change. Confirm current fees before visiting.
Birthday Parties
Party or event options reported
Accessibility
Sensory Notes
Expect a busy, loud, high-energy environment during peak times.
Location
1275 Mercer Street
Seattle, WA, 98109
Other options nearby
Kidsville Play Cafe
Puyallup play cafe for ages 0 to 6 with themed rooms, ride-ons, ball pit play, and private party options.
Laro Tayo
Kent play cafe for little kids with reserved or drop-in play, parent work tables, and a strong community feel.
Sources & Updates
3 public sources on record · Last checked Apr 5, 2026. Time-sensitive details may have changed.
View source and update details
- Last check on record
- Apr 5, 2026
- Sources reviewed
- 3 public sources
Public sources
- PlayDate SEA official websiteplaydatesea.com
Checked: operating status, address, phone, hours, pricing, facility description
- PlayDate SEA party informationplaydatesea.com
Checked: party pricing, party capacity, cake policy, deposit policy
- PlayDate SEA party bookingplaydatesea.pcsparty.com
Checked: booking platform, address confirmation, phone confirmation
What changed
April 5, 2026
Verified all-day admission pricing, hours, and party structure from the official site.