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Camp Patterson Picnic Shelter

Subfacility of Thornton A. Sullivan Park at Silver Lake


  1. Beach
  2. Field
  3. Picnic Tables
  4. Playground
  5. Restrooms
  6. Trails

Located at Thornton A. Sullivan Park at Silver Lake. This is a sheltered picnic area. Take advantage of the hiking trails, playground and game field.


This park has the following amenities:

  • Picnic tables/BBQ (seats up to 64); allow up to 200 people  
  • Restrooms
  • Wheelchair access
  • Trail access
  • Playground
  • Beach Access
  • Open Play Field

The grill in the shelter may be used by the public when the shelter is not rented. The grill may need to be cleaned when you arrive for a rental; it is suggested to bring your own grill brush to clean the grill.

Although some shelters may have sinks or outlets present, that does not mean that there is functional water or power. Renters should plan accordingly. 

Call 425-257-8300 ext. 2 Monday-Friday 8am-1pm to check availability. We require two business days' notice to process a new reservation.

Shelter Use Policy

Rental application


YEAR ROUND, M-Th $130 | 9am-dusk
 SEP 16-JUNE 14, F-Su $150 | 9am-dusk
 JUNE 15-SEP 15, F-Su $225 | 9am-dusk

Prices are subject to change.

Change or cancellation fee

 All cancellations must be received in writing. Cancellation requests will be forwarded to the Recreation Office Supervisor. Cancellations or date changes made more than 30 days prior to event are subject to a $25 fee. Refunds will not be issued for cancellations or date changes 30 days or less prior to the event.
 All rental fees must be paid at time of reservation.    
 No alcohol is allowed in the parks.