News and Announcements

Summer Sounds Concerts 2019

Union Square will once again be hosting three of the Downtown Seattle Association’s (DSA) Summer Sounds Concerts (formerly known as Out to Lunch Concerts).

This year’s Union Square lineup will include:

August 7, 2019
Among Authors

August 14, 2019
Clinton Fearon

August 21, 2019
Warren Dunes

All of the concerts will take place in the Arne Gillam Courtyard.  For a full lineup of DSA’s Summer Sounds Concerts, please visit their website here.

Save the Date! Bite of Union Square 2019

Make sure you save the date for the annual Bite of Union Square!  This year’s event will happen on August 28, 2019 from 11:30am-1:30pm in the Arne Gillam Courtyard.  This event features live music, bites and samples from our building retailers, cookies, drinks, and fun in the sun!  We’ll share more details in early August!

Upcoming Musicians

We are excited to present the following upcoming musicians, performing from 11:30am-1:30pm:

Monday, July 1, 2019: Orville Johnson  (
Monday, July 8, 2019: Kimo Muraki  (

Depending on weather, we will rotate performances between the One Union Square Courtyard, the Arne Gillam Courtyard (Two Union Square), and the Two Union Square stage.

Musicians this Week

We’re excited to announce the following musicians this week, performing from 11:30am-1:30pm:

Thursday, June 20, 2019: Billy Brandt   (
Monday, June 24, 2019: Kimo Muraki   (
Thursday, June 27, 2019: Lyle Ronglien   (

Depending on weather, we will rotate performances between the One Union Square Courtyard, the Arne Gillam Courtyard (Two Union Square), and the Two Union Square stage.

Exciting News from Union Square

We’re excited to announce that we’ve added some music and fun at Union Square!

Every Monday and Thursday, we’ll be presenting a local musician from 11:30am-1:30pm.  They will rotate between the One Union Square courtyard, the Arne Gillam Courtyard (Two Union Square), and the Two Union Square stage!  Be sure to keep your eyes open for these great performers!  We’ll post weekly updates about who is performing this week.

Also: check out our new Union Square corn hole set during your lunch break.  You can find it on the north side of One Union Square.

We’re planning some more exciting additions to Union Square, so stay tuned!  As always, we appreciate your tenancy, and we are so glad you are here!

2019 Floor Warden Training

Union Square’s annual Floor Warden Training sessions are scheduled in the Boardroom on the following dates:

  • One Union Square Tenants: June 13th from 9:00am-12:00pm
  • Two Union Square Tenants: June 19th from 1:00pm-4:00pm

Although one training session may be a bit more specific to one building or the other, Floor Wardens may attend the session that works best with their schedule as much of the safety information will be the same for both sessions. Additionally, anyone interested in learning more about Union Square’s emergency procedures are welcome – whether or not they are an assigned floor warden. We encourage anyone with an interest in emergency procedures to attend.

Per the Seattle Fire Code, annual fire safety and evacuation training is required for all employees who work in high rise buildings. Please encourage your Floor Wardens and staff to attend this important event. Floor Wardens should bring their Floor Warden Manual (red binder) so they can be prepared to share this information with all their coworkers. The Floor Warden Manual can also be found on our website at Refreshments will be provided.

Thank you in advance for your participation. If you have any questions you may contact Tenant Services at 206.623.4567 or email

How To Book Conference Rooms at Union Square

Have you ever wondered what the “short list” of directions are for reserving one of Union Square’s many beautiful conference rooms?

  1. Select a day/time you would like to have your event. Click on the “GO” button.
  2. Check off the amenities you would like.
  3. List how many guests you expect, and the setup you need.
  4. Make sure that prior to your event, you familiarize yourself with the projector/computer set up.      Tenant Services does not provide technical assistance. You will need to bring your own computer and cords. It is best to make arrangements to do a “trial run” to insure your presentation goes well. Call Tenant Services to arrange a time, or go early enough to your event that you can do a trial run.
  5. Call Security 15 minutes before you intend to go to the Conference Center. They will need to unlock it for you.
  6. Need to cancel? Reservations cancelled at least 48 hours prior to the event will not be charged.  Reservations cancelled with 24 hours notice will be subject to $100.00 room rate. Cancellations that take place on the same day as the reservation will be subject to normal room rate(s).
  7. Tenants are typically provided a 60 day window in which to make reservations. Call Tenant Services if you need to make a reservation further in advance. (206) 623-4567. (The request will be sent to the management team for approval for reservations over 60 days out.