We met near the Pike Place Pig and rode to Lincoln Park in West Seattle, an almost totally flat ride!
Look for Xtracycles, Trailers, Front Racks, Rear Racks, Panniers, Bakfiets, Porter Bikes, Messenger Bags, etc., etc.
Watch this video to get a sense of what the ride will be like.
Cargo hauling is fun especially if you are cargo!
More Pictures: http://alexandchristine.smugmug.com/gallery/2918371#P-1-15