The Seattle Convention and Visitors Bureau website is a great resource for events and maps, and even some worthwhile coupons for popular Seattle attractions such as the Museum of History and Industry , and the Museum of Flight

Here is a link to another tourist information site.

Seattle Washington Travel Guide 

Seattle's Convention and Visitors Bureau
One Convention Place
701 Pike Street, Suite 800
Seattle, WA 98101
Tel:  206.461.5840 (TDD accessible)
Fax: 206.461.5855
Email: visinfo@visitseattle.org 

Washington State Convention and Trade Center
Citywide Concierge Center, 7th & Pike, main floor, adjacent to the escalators
Tel:  206.461.5888
Fax: 206.461.5890
Email: citywideconcierge@visitseattle.org
Hours: 9am to 5pm, 7 days a week
Lunch closure: 1pm to 2pm daily

Mailing address:
Attn: Citywide Concierge Center
Seattle's Convention and Visitors Bureau
One Convention Place
701 Pike Street, Suite 800
Seattle, WA 98101

Off-Site Links:

http://www.seattlehistory.org/
http://www.museumofflight.org/
http://www.visitseattle.org/visitors/