Travel
We have booked a block on Whidbey Island, shown below. If you are staying in Mukilteo, we recommend staying at the Silver Cloud Inn. It is right next to the ferry terminal there is no block for this hotel. If you are planning to take the ferry across, about a 25 minute ride, the last ferry you can take to be at Greenbank Farm on time will be the 1 pm ferry. You can check the ferry schedule and wait times here: https://wsdot.com/ferries/schedule/scheduledetailbyroute.aspx?route=muk-cl
You can also drive up and around for a more scenic route and take the Deception Pass Bridge.
While you can walk onto the ferry, Uber/Lyft/Taxi service on Whidbey Island is minimal, so if you want to walk on, have a carpool planned on the other side.