Updated

— D4 Season · Booking

Book an appointment.

Choose your studio below. Each location books online through its own Square scheduling page, which shows real-time availability. We're open Monday–Saturday 10 AM–9 PM and Sunday 10 AM–8 PM, by appointment.

— Choose your studio

Two locations, one menu.

Yes, you can enjoy head spa together.

Coming with a partner or friends? Both studios offer simultaneous head spa appointments, subject to availability. Call (206) 688-9700 to coordinate the same time. Check each studio’s capacity below.

D4 Season Shoreline

15507 Westminster Way N Ste 7E, Shoreline, WA 98133

Up to 6 Guests 3 Head Spa Treatments at Once

Hours

Mon–Sat 10 AM–9 PM · Sun 10 AM–8 PM

Book Shoreline online ↗

D4 Season Lynnwood

18500 33rd Ave W Suite C, Lynnwood, WA 98037

Up to 7 Guests 5 Head Spa Treatments at Once

Hours

Mon–Sat 10 AM–9 PM · Sun 10 AM–8 PM

Book Lynnwood online ↗

— Prefer to call, or booking for a group?

One line for both studios.

Call us to book by phone or ask about a treatment. For groups of 5 or more, please contact us directly so we can plan the visit around your party.

Phone — both locations

(206) 688-9700

Hours

  • Mon – Sat 10:00 – 21:00
  • Sun 10:00 – 20:00