Milepost 31 Speaker Series - Tracking Bertha's Progress Beneath Downtown

Posted on Jul 29 2013 9:53 AM

Join us for this month’s speaker series to learn what Bertha will encounter as she digs through eight different types of soil, passes beneath other tunnels, and digs as deep as 200 feet beneath downtown.

Thursday, Aug. 1

6 to 7 p.m.

Milepost 31, 211 First Ave. S.

View flier (pdf 597 kb)

Admission is free. Milepost 31 is open Tuesdays through Saturdays from 11 a.m. to 5 p.m., and stays open until 8 p.m. on First Thursdays. After the talk, be sure to leave enough time to explore the rest of the First Thursday Art Walk in Pioneer Square. Free parking is available for First Thursday art walk patrons in Pioneer Square. Please visit www.FirstThursdaySeattle.com for more information about participating garages.