From Interstate 405 traveling NORTH:

Take Exit 23 (Monroe-Wenatchee Highway 522 Eastbound).
Take first exit on right hand side (Woodinville-Redmond, Highway 202 East).
Turn RIGHT on 202 South.
Turn LEFT at the second traffic signal (NE 175th Street).
Turn RIGHT at the second traffic signal (135th Avenue NE).
Travel about 1 block south on 135th Avenue NE,
look for the Canterbury Office Building situated on the left hand side of the street.
 

From Interstate 405 traveling SOUTH:

Take Exit 23A (Monroe-Wenatchee Highway 522 Eastbound).
Take first exit on right hand side (Woodinville-Redmond, Highway 202 East).
Turn RIGHT on 202 South. Turn LEFT at the second traffic signal (NE 175th Street). Turn RIGHT at the second traffic signal (135th Avenue NE).
Travel about 1 block south on 135th Avenue NE,
look for the Canterbury Office Building situated on the left hand side of the street.
 

From Lake City Way/Bothell traveling EAST:

Stay on Highway 522 Eastbound and pass under the 405 interchange.
Take the first exit (Woodinville, Redmond, 202 East).
Take first exit on right hand side (Woodinville-Redmond, Highway 202 East).
Turn RIGHT on 202 South.
Turn LEFT at the second traffic signal (NE 175th Street).
Turn RIGHT at the second traffic signal (135th Avenue NE).
Travel about 1 block south on 135th Avenue NE,
look for the Canterbury Office Building situated on the left hand side of the street.