South Lake Union, WA


South Lake Union, WA

What’s shakin’, Seattle?! We’re thrilled to open our first-ever Washington Shack in the dynamic downtown South Lake Union neighborhood! In addition to the Shack classics, the South Lake Union Shack features the Seattle-exclusive Montlake Double Cut, a Oregon Country Beef-sourced double cheeseburger with Beechers ‘Just Jack’ cheese, caramelized onions and grainy mustard mayo on a Macrina Bakery bun.

We Wrote the Book on Burgers!

Crack open a copy of our first-ever cookbook, with 70 recipes, 200 photographs, and plenty of stories, fun facts, and pro tips for the home cook and Shack fan.

As we continue to navigate COVID-19 and current events, some Shake Shack locations may be closed temporarily or operating with adjusted hours. For most updated hours, please download the Shack App.

Location Specifics


11AM-8PM, 7 days a week

2115 Westlake Avenue Seattle,
Washington 98121

(206) 279-2313 – Main

Click Map for Directions

Click here for directions

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Like us on Facebook, and we’ll never have to make that call again to catch up on old times!


We’re all about our hood! We’re committed to extending hospitality beyond the four walls of this Shack and into the South Lake Union community. We donate 5% of the sales of our Pie Oh My concrete to YouthCare, a nonprofit dedicated to ending youth homelessness, ensuring that young people are valued for who they are and are empowered to achieve their full potential. 


Charitable Partner: YouthCare

Join Our Team

We’re looking for caring, warm, fun, intelligent individuals who love to serve. If that sounds like you, apply now!