The 5th annual Ferry to Ferry run in Seattle is 08/20/17. This is a small displacement run; although I did see a couple burgers there last year. Personally I'll by on the SYM & think that the bigger bikes are a bit out of place on this one. Not a bad idea to pack a lunch & some water since the line at the lunch stop tends to be long. http://www.vespaclubofseattle.org/events/event/5th-annual-ferry-to-ferry/ This is just a chunk of the crowd, can't remember the estimate of riders but it was well over 100 riders.